2449034720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44887}}^1$

素因数の和:44944

約数の個数: 96

約数和(自身を含む): 6515582976

約数和(自身を除く): 4066548256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 27280, 44887, 54560, 89774, 179548, 224435, 359096, 448870, 493757, 718192, 897740, 987514, 1391497, 1436384, 1795480, 1975028, 2468785, 2782994, 3590960, 3950056, 4937570, 5565988, 6957485, 7181920, 7900112, 9875140, 11131976, 13914970, 15306467, 15800224, 19750280, 22263952, 27829940, 30612934, 39500560, 44527904, 55659880, 61225868, 76532335, 79001120, 111319760, 122451736, 153064670, 222639520, 244903472, 306129340, 489806944, 612258680, 1224517360, 2449034720]

約数ペア:

[(1, 2449034720), (2, 1224517360), (4, 612258680), (5, 489806944), (8, 306129340), (10, 244903472), (11, 222639520), (16, 153064670), (20, 122451736), (22, 111319760), (31, 79001120), (32, 76532335), (40, 61225868), (44, 55659880), (55, 44527904), (62, 39500560), (80, 30612934), (88, 27829940), (110, 22263952), (124, 19750280), (155, 15800224), (160, 15306467), (176, 13914970), (220, 11131976), (248, 9875140), (310, 7900112), (341, 7181920), (352, 6957485), (440, 5565988), (496, 4937570), (620, 3950056), (682, 3590960), (880, 2782994), (992, 2468785), (1240, 1975028), (1364, 1795480), (1705, 1436384), (1760, 1391497), (2480, 987514), (2728, 897740), (3410, 718192), (4960, 493757), (5456, 448870), (6820, 359096), (10912, 224435), (13640, 179548), (27280, 89774), (44887, 54560)]