926156920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1823}}^1$

素因数の和:2824

約数の個数: 64

約数和(自身を含む): 2247678720

約数和(自身を除く): 1321521800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 977, 1823, 1954, 3646, 3908, 4885, 7292, 7816, 9115, 9770, 12701, 14584, 18230, 19540, 23699, 25402, 36460, 39080, 47398, 50804, 63505, 72920, 94796, 101608, 118495, 127010, 189592, 236990, 254020, 473980, 508040, 947960, 1781071, 3562142, 7124284, 8905355, 14248568, 17810710, 23153923, 35621420, 46307846, 71242840, 92615692, 115769615, 185231384, 231539230, 463078460, 926156920]

約数ペア:

[(1, 926156920), (2, 463078460), (4, 231539230), (5, 185231384), (8, 115769615), (10, 92615692), (13, 71242840), (20, 46307846), (26, 35621420), (40, 23153923), (52, 17810710), (65, 14248568), (104, 8905355), (130, 7124284), (260, 3562142), (520, 1781071), (977, 947960), (1823, 508040), (1954, 473980), (3646, 254020), (3908, 236990), (4885, 189592), (7292, 127010), (7816, 118495), (9115, 101608), (9770, 94796), (12701, 72920), (14584, 63505), (18230, 50804), (19540, 47398), (23699, 39080), (25402, 36460)]