510853850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 1086024240

約数和(自身を除く): 575170390

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 41, 50, 58, 65, 82, 130, 145, 205, 290, 325, 377, 410, 533, 650, 661, 725, 754, 1025, 1066, 1189, 1322, 1450, 1885, 2050, 2378, 2665, 3305, 3770, 5330, 5945, 6610, 8593, 9425, 11890, 13325, 15457, 16525, 17186, 18850, 19169, 26650, 27101, 29725, 30914, 33050, 38338, 42965, 54202, 59450, 77285, 85930, 95845, 135505, 154570, 191690, 214825, 249197, 271010, 352313, 386425, 429650, 479225, 498394, 677525, 704626, 772850, 785929, 958450, 1245985, 1355050, 1571858, 1761565, 2491970, 3523130, 3929645, 6229925, 7859290, 8807825, 10217077, 12459850, 17615650, 19648225, 20434154, 39296450, 51085385, 102170770, 255426925, 510853850]

約数ペア:

[(1, 510853850), (2, 255426925), (5, 102170770), (10, 51085385), (13, 39296450), (25, 20434154), (26, 19648225), (29, 17615650), (41, 12459850), (50, 10217077), (58, 8807825), (65, 7859290), (82, 6229925), (130, 3929645), (145, 3523130), (205, 2491970), (290, 1761565), (325, 1571858), (377, 1355050), (410, 1245985), (533, 958450), (650, 785929), (661, 772850), (725, 704626), (754, 677525), (1025, 498394), (1066, 479225), (1189, 429650), (1322, 386425), (1450, 352313), (1885, 271010), (2050, 249197), (2378, 214825), (2665, 191690), (3305, 154570), (3770, 135505), (5330, 95845), (5945, 85930), (6610, 77285), (8593, 59450), (9425, 54202), (11890, 42965), (13325, 38338), (15457, 33050), (16525, 30914), (17186, 29725), (18850, 27101), (19169, 26650)]