43190420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 117600000

約数和(自身を除く): 74409580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1249, 1330, 1729, 1820, 2470, 2498, 2660, 3458, 4940, 4996, 6245, 6916, 8645, 8743, 12490, 16237, 17290, 17486, 23731, 24980, 32474, 34580, 34972, 43715, 47462, 64948, 81185, 87430, 94924, 113659, 118655, 162370, 166117, 174860, 227318, 237310, 308503, 324740, 332234, 454636, 474620, 568295, 617006, 664468, 830585, 1136590, 1234012, 1542515, 1661170, 2159521, 2273180, 3085030, 3322340, 4319042, 6170060, 8638084, 10797605, 21595210, 43190420]

約数ペア:

[(1, 43190420), (2, 21595210), (4, 10797605), (5, 8638084), (7, 6170060), (10, 4319042), (13, 3322340), (14, 3085030), (19, 2273180), (20, 2159521), (26, 1661170), (28, 1542515), (35, 1234012), (38, 1136590), (52, 830585), (65, 664468), (70, 617006), (76, 568295), (91, 474620), (95, 454636), (130, 332234), (133, 324740), (140, 308503), (182, 237310), (190, 227318), (247, 174860), (260, 166117), (266, 162370), (364, 118655), (380, 113659), (455, 94924), (494, 87430), (532, 81185), (665, 64948), (910, 47462), (988, 43715), (1235, 34972), (1249, 34580), (1330, 32474), (1729, 24980), (1820, 23731), (2470, 17486), (2498, 17290), (2660, 16237), (3458, 12490), (4940, 8743), (4996, 8645), (6245, 6916)]