266019172610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{16831}}^1$

素因数の和:17219

約数の個数: 64

約数和(自身を含む): 492391747584

約数和(自身を除く): 226372574974

約数列:

[1, 2, 5, 10, 71, 113, 142, 197, 226, 355, 394, 565, 710, 985, 1130, 1970, 8023, 13987, 16046, 16831, 22261, 27974, 33662, 40115, 44522, 69935, 80230, 84155, 111305, 139870, 168310, 222610, 1195001, 1580531, 1901903, 2390002, 3161062, 3315707, 3803806, 5975005, 6631414, 7902655, 9509515, 11950010, 15805310, 16578535, 19019030, 33157070, 135035113, 235415197, 270070226, 374674891, 470830394, 675175565, 749349782, 1177075985, 1350351130, 1873374455, 2354151970, 3746748910, 26601917261, 53203834522, 133009586305, 266019172610]

約数ペア:

[(1, 266019172610), (2, 133009586305), (5, 53203834522), (10, 26601917261), (71, 3746748910), (113, 2354151970), (142, 1873374455), (197, 1350351130), (226, 1177075985), (355, 749349782), (394, 675175565), (565, 470830394), (710, 374674891), (985, 270070226), (1130, 235415197), (1970, 135035113), (8023, 33157070), (13987, 19019030), (16046, 16578535), (16831, 15805310), (22261, 11950010), (27974, 9509515), (33662, 7902655), (40115, 6631414), (44522, 5975005), (69935, 3803806), (80230, 3315707), (84155, 3161062), (111305, 2390002), (139870, 1901903), (168310, 1580531), (222610, 1195001)]