40331319700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 100906041600

約数和(自身を除く): 60574721900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 229, 311, 350, 458, 622, 700, 809, 916, 1145, 1244, 1555, 1603, 1618, 2177, 2290, 3110, 3206, 3236, 4045, 4354, 4580, 5663, 5725, 6220, 6412, 7775, 8015, 8090, 8708, 10885, 11326, 11450, 15550, 16030, 16180, 20225, 21770, 22652, 22900, 28315, 31100, 32060, 40075, 40450, 43540, 54425, 56630, 71219, 80150, 80900, 108850, 113260, 141575, 142438, 160300, 185261, 217700, 251599, 283150, 284876, 356095, 370522, 498533, 503198, 566300, 712190, 741044, 926305, 997066, 1006396, 1257995, 1296827, 1424380, 1761193, 1780475, 1852610, 1994132, 2492665, 2515990, 2593654, 3522386, 3560950, 3705220, 4631525, 4985330, 5031980, 5187308, 6289975, 6484135, 7044772, 7121900, 8805965, 9263050, 9970660, 12463325, 12579950, 12968270, 17611930, 18526100, 24926650, 25159900, 25936540, 32420675, 35223860, 44029825, 49853300, 57616171, 64841350, 88059650, 115232342, 129682700, 176119300, 230464684, 288080855, 403313197, 576161710, 806626394, 1152323420, 1440404275, 1613252788, 2016565985, 2880808550, 4033131970, 5761617100, 8066263940, 10082829925, 20165659850, 40331319700]

約数ペア:

[(1, 40331319700), (2, 20165659850), (4, 10082829925), (5, 8066263940), (7, 5761617100), (10, 4033131970), (14, 2880808550), (20, 2016565985), (25, 1613252788), (28, 1440404275), (35, 1152323420), (50, 806626394), (70, 576161710), (100, 403313197), (140, 288080855), (175, 230464684), (229, 176119300), (311, 129682700), (350, 115232342), (458, 88059650), (622, 64841350), (700, 57616171), (809, 49853300), (916, 44029825), (1145, 35223860), (1244, 32420675), (1555, 25936540), (1603, 25159900), (1618, 24926650), (2177, 18526100), (2290, 17611930), (3110, 12968270), (3206, 12579950), (3236, 12463325), (4045, 9970660), (4354, 9263050), (4580, 8805965), (5663, 7121900), (5725, 7044772), (6220, 6484135), (6412, 6289975), (7775, 5187308), (8015, 5031980), (8090, 4985330), (8708, 4631525), (10885, 3705220), (11326, 3560950), (11450, 3522386), (15550, 2593654), (16030, 2515990), (16180, 2492665), (20225, 1994132), (21770, 1852610), (22652, 1780475), (22900, 1761193), (28315, 1424380), (31100, 1296827), (32060, 1257995), (40075, 1006396), (40450, 997066), (43540, 926305), (54425, 741044), (56630, 712190), (71219, 566300), (80150, 503198), (80900, 498533), (108850, 370522), (113260, 356095), (141575, 284876), (142438, 283150), (160300, 251599), (185261, 217700)]