5127569260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 12331630080

約数和(自身を除く): 7204060820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 79, 110, 124, 155, 158, 220, 307, 310, 316, 341, 395, 614, 620, 682, 790, 869, 961, 1228, 1364, 1535, 1580, 1705, 1738, 1922, 2449, 3070, 3377, 3410, 3476, 3844, 4345, 4805, 4898, 6140, 6754, 6820, 8690, 9517, 9610, 9796, 10571, 12245, 13508, 16885, 17380, 19034, 19220, 21142, 24253, 24490, 26939, 33770, 38068, 42284, 47585, 48506, 48980, 52855, 53878, 67540, 75919, 95170, 97012, 104687, 105710, 107756, 121265, 134695, 151838, 190340, 209374, 211420, 242530, 266783, 269390, 295027, 303676, 379595, 418748, 485060, 523435, 533566, 538780, 590054, 751843, 759190, 835109, 1046870, 1067132, 1180108, 1333915, 1475135, 1503686, 1518380, 1670218, 2093740, 2667830, 2950270, 3007372, 3245297, 3340436, 3759215, 4175545, 5335660, 5900540, 6490594, 7518430, 8270273, 8351090, 12981188, 15036860, 16226485, 16540546, 16702180, 23307133, 32452970, 33081092, 41351365, 46614266, 64905940, 82702730, 93228532, 116535665, 165405460, 233071330, 256378463, 466142660, 512756926, 1025513852, 1281892315, 2563784630, 5127569260]

約数ペア:

[(1, 5127569260), (2, 2563784630), (4, 1281892315), (5, 1025513852), (10, 512756926), (11, 466142660), (20, 256378463), (22, 233071330), (31, 165405460), (44, 116535665), (55, 93228532), (62, 82702730), (79, 64905940), (110, 46614266), (124, 41351365), (155, 33081092), (158, 32452970), (220, 23307133), (307, 16702180), (310, 16540546), (316, 16226485), (341, 15036860), (395, 12981188), (614, 8351090), (620, 8270273), (682, 7518430), (790, 6490594), (869, 5900540), (961, 5335660), (1228, 4175545), (1364, 3759215), (1535, 3340436), (1580, 3245297), (1705, 3007372), (1738, 2950270), (1922, 2667830), (2449, 2093740), (3070, 1670218), (3377, 1518380), (3410, 1503686), (3476, 1475135), (3844, 1333915), (4345, 1180108), (4805, 1067132), (4898, 1046870), (6140, 835109), (6754, 759190), (6820, 751843), (8690, 590054), (9517, 538780), (9610, 533566), (9796, 523435), (10571, 485060), (12245, 418748), (13508, 379595), (16885, 303676), (17380, 295027), (19034, 269390), (19220, 266783), (21142, 242530), (24253, 211420), (24490, 209374), (26939, 190340), (33770, 151838), (38068, 134695), (42284, 121265), (47585, 107756), (48506, 105710), (48980, 104687), (52855, 97012), (53878, 95170), (67540, 75919)]