61879014740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{2137}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 134995714560

約数和(自身を除く): 73116699820

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 463, 530, 590, 926, 1060, 1180, 1852, 2137, 2315, 3127, 4274, 4630, 6254, 8548, 9260, 10685, 12508, 15635, 21370, 24539, 27317, 31270, 42740, 49078, 54634, 62540, 98156, 109268, 113261, 122695, 126083, 136585, 226522, 245390, 252166, 273170, 453044, 490780, 504332, 546340, 566305, 630415, 989431, 1132610, 1260830, 1447801, 1978862, 2265220, 2521660, 2895602, 3957724, 4947155, 5791204, 6682399, 7239005, 9894310, 13364798, 14478010, 19788620, 26729596, 28956020, 33411995, 52439843, 58376429, 66823990, 104879686, 116752858, 133647980, 209759372, 233505716, 262199215, 291882145, 524398430, 583764290, 1048796860, 1167528580, 3093950737, 6187901474, 12375802948, 15469753685, 30939507370, 61879014740]

約数ペア:

[(1, 61879014740), (2, 30939507370), (4, 15469753685), (5, 12375802948), (10, 6187901474), (20, 3093950737), (53, 1167528580), (59, 1048796860), (106, 583764290), (118, 524398430), (212, 291882145), (236, 262199215), (265, 233505716), (295, 209759372), (463, 133647980), (530, 116752858), (590, 104879686), (926, 66823990), (1060, 58376429), (1180, 52439843), (1852, 33411995), (2137, 28956020), (2315, 26729596), (3127, 19788620), (4274, 14478010), (4630, 13364798), (6254, 9894310), (8548, 7239005), (9260, 6682399), (10685, 5791204), (12508, 4947155), (15635, 3957724), (21370, 2895602), (24539, 2521660), (27317, 2265220), (31270, 1978862), (42740, 1447801), (49078, 1260830), (54634, 1132610), (62540, 989431), (98156, 630415), (109268, 566305), (113261, 546340), (122695, 504332), (126083, 490780), (136585, 453044), (226522, 273170), (245390, 252166)]