137586020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 344615040

約数和(自身を除く): 207029020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 73, 110, 130, 143, 146, 220, 260, 286, 292, 365, 572, 659, 715, 730, 803, 949, 1318, 1430, 1460, 1606, 1898, 2636, 2860, 3212, 3295, 3796, 4015, 4745, 6590, 7249, 8030, 8567, 9490, 10439, 13180, 14498, 16060, 17134, 18980, 20878, 28996, 34268, 36245, 41756, 42835, 48107, 52195, 72490, 85670, 94237, 96214, 104390, 144980, 171340, 188474, 192428, 208780, 240535, 376948, 471185, 481070, 529177, 625391, 942370, 962140, 1058354, 1250782, 1884740, 2116708, 2501564, 2645885, 3126955, 5291770, 6253910, 6879301, 10583540, 12507820, 13758602, 27517204, 34396505, 68793010, 137586020]

約数ペア:

[(1, 137586020), (2, 68793010), (4, 34396505), (5, 27517204), (10, 13758602), (11, 12507820), (13, 10583540), (20, 6879301), (22, 6253910), (26, 5291770), (44, 3126955), (52, 2645885), (55, 2501564), (65, 2116708), (73, 1884740), (110, 1250782), (130, 1058354), (143, 962140), (146, 942370), (220, 625391), (260, 529177), (286, 481070), (292, 471185), (365, 376948), (572, 240535), (659, 208780), (715, 192428), (730, 188474), (803, 171340), (949, 144980), (1318, 104390), (1430, 96214), (1460, 94237), (1606, 85670), (1898, 72490), (2636, 52195), (2860, 48107), (3212, 42835), (3295, 41756), (3796, 36245), (4015, 34268), (4745, 28996), (6590, 20878), (7249, 18980), (8030, 17134), (8567, 16060), (9490, 14498), (10439, 13180)]