52320560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 135217536

約数和(自身を除く): 82896976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 73, 80, 85, 124, 136, 146, 155, 170, 248, 272, 289, 292, 310, 340, 365, 496, 527, 578, 584, 620, 680, 730, 1054, 1156, 1168, 1240, 1241, 1360, 1445, 1460, 2108, 2263, 2312, 2480, 2482, 2635, 2890, 2920, 4216, 4526, 4624, 4964, 5270, 5780, 5840, 6205, 8432, 8959, 9052, 9928, 10540, 11315, 11560, 12410, 17918, 18104, 19856, 21080, 21097, 22630, 23120, 24820, 35836, 36208, 38471, 42160, 42194, 44795, 45260, 49640, 71672, 76942, 84388, 89590, 90520, 99280, 105485, 143344, 153884, 168776, 179180, 181040, 192355, 210970, 307768, 337552, 358360, 384710, 421940, 615536, 654007, 716720, 769420, 843880, 1308014, 1538840, 1687760, 2616028, 3077680, 3270035, 5232056, 6540070, 10464112, 13080140, 26160280, 52320560]

約数ペア:

[(1, 52320560), (2, 26160280), (4, 13080140), (5, 10464112), (8, 6540070), (10, 5232056), (16, 3270035), (17, 3077680), (20, 2616028), (31, 1687760), (34, 1538840), (40, 1308014), (62, 843880), (68, 769420), (73, 716720), (80, 654007), (85, 615536), (124, 421940), (136, 384710), (146, 358360), (155, 337552), (170, 307768), (248, 210970), (272, 192355), (289, 181040), (292, 179180), (310, 168776), (340, 153884), (365, 143344), (496, 105485), (527, 99280), (578, 90520), (584, 89590), (620, 84388), (680, 76942), (730, 71672), (1054, 49640), (1156, 45260), (1168, 44795), (1240, 42194), (1241, 42160), (1360, 38471), (1445, 36208), (1460, 35836), (2108, 24820), (2263, 23120), (2312, 22630), (2480, 21097), (2482, 21080), (2635, 19856), (2890, 18104), (2920, 17918), (4216, 12410), (4526, 11560), (4624, 11315), (4964, 10540), (5270, 9928), (5780, 9052), (5840, 8959), (6205, 8432)]