1629464980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5227}}^1$

素因数の和:5369

約数の個数: 96

約数和(自身を含む): 4057764480

約数和(自身を除く): 2428299500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 109, 110, 130, 143, 218, 220, 260, 286, 436, 545, 572, 715, 1090, 1199, 1417, 1430, 2180, 2398, 2834, 2860, 4796, 5227, 5668, 5995, 7085, 10454, 11990, 14170, 15587, 20908, 23980, 26135, 28340, 31174, 52270, 57497, 62348, 67951, 77935, 104540, 114994, 135902, 155870, 229988, 271804, 287485, 311740, 339755, 569743, 574970, 679510, 747461, 1139486, 1149940, 1359020, 1494922, 2278972, 2848715, 2989844, 3737305, 5697430, 6267173, 7406659, 7474610, 11394860, 12534346, 14813318, 14949220, 25068692, 29626636, 31335865, 37033295, 62671730, 74066590, 81473249, 125343460, 148133180, 162946498, 325892996, 407366245, 814732490, 1629464980]

約数ペア:

[(1, 1629464980), (2, 814732490), (4, 407366245), (5, 325892996), (10, 162946498), (11, 148133180), (13, 125343460), (20, 81473249), (22, 74066590), (26, 62671730), (44, 37033295), (52, 31335865), (55, 29626636), (65, 25068692), (109, 14949220), (110, 14813318), (130, 12534346), (143, 11394860), (218, 7474610), (220, 7406659), (260, 6267173), (286, 5697430), (436, 3737305), (545, 2989844), (572, 2848715), (715, 2278972), (1090, 1494922), (1199, 1359020), (1417, 1149940), (1430, 1139486), (2180, 747461), (2398, 679510), (2834, 574970), (2860, 569743), (4796, 339755), (5227, 311740), (5668, 287485), (5995, 271804), (7085, 229988), (10454, 155870), (11990, 135902), (14170, 114994), (15587, 104540), (20908, 77935), (23980, 67951), (26135, 62348), (28340, 57497), (31174, 52270)]