2866897360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14633}}^1$

素因数の和:14756

約数の個数: 80

約数和(自身を含む): 6968125440

約数和(自身を除く): 4101228080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 155, 158, 248, 310, 316, 395, 496, 620, 632, 790, 1240, 1264, 1580, 2449, 2480, 3160, 4898, 6320, 9796, 12245, 14633, 19592, 24490, 29266, 39184, 48980, 58532, 73165, 97960, 117064, 146330, 195920, 234128, 292660, 453623, 585320, 907246, 1156007, 1170640, 1814492, 2268115, 2312014, 3628984, 4536230, 4624028, 5780035, 7257968, 9072460, 9248056, 11560070, 18144920, 18496112, 23120140, 35836217, 36289840, 46240280, 71672434, 92480560, 143344868, 179181085, 286689736, 358362170, 573379472, 716724340, 1433448680, 2866897360]

約数ペア:

[(1, 2866897360), (2, 1433448680), (4, 716724340), (5, 573379472), (8, 358362170), (10, 286689736), (16, 179181085), (20, 143344868), (31, 92480560), (40, 71672434), (62, 46240280), (79, 36289840), (80, 35836217), (124, 23120140), (155, 18496112), (158, 18144920), (248, 11560070), (310, 9248056), (316, 9072460), (395, 7257968), (496, 5780035), (620, 4624028), (632, 4536230), (790, 3628984), (1240, 2312014), (1264, 2268115), (1580, 1814492), (2449, 1170640), (2480, 1156007), (3160, 907246), (4898, 585320), (6320, 453623), (9796, 292660), (12245, 234128), (14633, 195920), (19592, 146330), (24490, 117064), (29266, 97960), (39184, 73165), (48980, 58532)]