57644860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 156925440

約数和(自身を除く): 99280580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1667, 1729, 1820, 2470, 2660, 3334, 3458, 4940, 6668, 6916, 8335, 8645, 11669, 16670, 17290, 21671, 23338, 31673, 33340, 34580, 43342, 46676, 58345, 63346, 86684, 108355, 116690, 126692, 151697, 158365, 216710, 221711, 233380, 303394, 316730, 411749, 433420, 443422, 606788, 633460, 758485, 823498, 886844, 1108555, 1516970, 1646996, 2058745, 2217110, 2882243, 3033940, 4117490, 4434220, 5764486, 8234980, 11528972, 14411215, 28822430, 57644860]

約数ペア:

[(1, 57644860), (2, 28822430), (4, 14411215), (5, 11528972), (7, 8234980), (10, 5764486), (13, 4434220), (14, 4117490), (19, 3033940), (20, 2882243), (26, 2217110), (28, 2058745), (35, 1646996), (38, 1516970), (52, 1108555), (65, 886844), (70, 823498), (76, 758485), (91, 633460), (95, 606788), (130, 443422), (133, 433420), (140, 411749), (182, 316730), (190, 303394), (247, 233380), (260, 221711), (266, 216710), (364, 158365), (380, 151697), (455, 126692), (494, 116690), (532, 108355), (665, 86684), (910, 63346), (988, 58345), (1235, 46676), (1330, 43342), (1667, 34580), (1729, 33340), (1820, 31673), (2470, 23338), (2660, 21671), (3334, 17290), (3458, 16670), (4940, 11669), (6668, 8645), (6916, 8335)]