29758450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 58139136

約数和(自身を除く): 28380686

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 73, 146, 155, 263, 310, 365, 526, 730, 775, 1315, 1550, 1825, 2263, 2630, 3650, 4526, 6575, 8153, 11315, 13150, 16306, 19199, 22630, 38398, 40765, 56575, 81530, 95995, 113150, 191990, 203825, 407650, 479975, 595169, 959950, 1190338, 2975845, 5951690, 14879225, 29758450]

約数ペア:

[(1, 29758450), (2, 14879225), (5, 5951690), (10, 2975845), (25, 1190338), (31, 959950), (50, 595169), (62, 479975), (73, 407650), (146, 203825), (155, 191990), (263, 113150), (310, 95995), (365, 81530), (526, 56575), (730, 40765), (775, 38398), (1315, 22630), (1550, 19199), (1825, 16306), (2263, 13150), (2630, 11315), (3650, 8153), (4526, 6575)]