624252980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 1501234560

約数和(自身を除く): 876981580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 107, 130, 190, 214, 247, 260, 380, 428, 494, 535, 988, 1070, 1181, 1235, 1391, 2033, 2140, 2362, 2470, 2782, 4066, 4724, 4940, 5564, 5905, 6955, 8132, 10165, 11810, 13910, 15353, 20330, 22439, 23620, 26429, 27820, 30706, 40660, 44878, 52858, 61412, 76765, 89756, 105716, 112195, 126367, 132145, 153530, 224390, 252734, 264290, 291707, 307060, 448780, 505468, 528580, 583414, 631835, 1166828, 1263670, 1458535, 1642771, 2400973, 2527340, 2917070, 3285542, 4801946, 5834140, 6571084, 8213855, 9603892, 12004865, 16427710, 24009730, 31212649, 32855420, 48019460, 62425298, 124850596, 156063245, 312126490, 624252980]

約数ペア:

[(1, 624252980), (2, 312126490), (4, 156063245), (5, 124850596), (10, 62425298), (13, 48019460), (19, 32855420), (20, 31212649), (26, 24009730), (38, 16427710), (52, 12004865), (65, 9603892), (76, 8213855), (95, 6571084), (107, 5834140), (130, 4801946), (190, 3285542), (214, 2917070), (247, 2527340), (260, 2400973), (380, 1642771), (428, 1458535), (494, 1263670), (535, 1166828), (988, 631835), (1070, 583414), (1181, 528580), (1235, 505468), (1391, 448780), (2033, 307060), (2140, 291707), (2362, 264290), (2470, 252734), (2782, 224390), (4066, 153530), (4724, 132145), (4940, 126367), (5564, 112195), (5905, 105716), (6955, 89756), (8132, 76765), (10165, 61412), (11810, 52858), (13910, 44878), (15353, 40660), (20330, 30706), (22439, 27820), (23620, 26429)]