883281100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10141}}^1$

素因数の和:10235

約数の個数: 72

約数和(自身を含む): 2095174928

約数和(自身を除く): 1211893828

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 650, 670, 871, 1300, 1340, 1675, 1742, 3350, 3484, 4355, 6700, 8710, 10141, 17420, 20282, 21775, 40564, 43550, 50705, 87100, 101410, 131833, 202820, 253525, 263666, 507050, 527332, 659165, 679447, 1014100, 1318330, 1358894, 2636660, 2717788, 3295825, 3397235, 6591650, 6794470, 8832811, 13183300, 13588940, 16986175, 17665622, 33972350, 35331244, 44164055, 67944700, 88328110, 176656220, 220820275, 441640550, 883281100]

約数ペア:

[(1, 883281100), (2, 441640550), (4, 220820275), (5, 176656220), (10, 88328110), (13, 67944700), (20, 44164055), (25, 35331244), (26, 33972350), (50, 17665622), (52, 16986175), (65, 13588940), (67, 13183300), (100, 8832811), (130, 6794470), (134, 6591650), (260, 3397235), (268, 3295825), (325, 2717788), (335, 2636660), (650, 1358894), (670, 1318330), (871, 1014100), (1300, 679447), (1340, 659165), (1675, 527332), (1742, 507050), (3350, 263666), (3484, 253525), (4355, 202820), (6700, 131833), (8710, 101410), (10141, 87100), (17420, 50705), (20282, 43550), (21775, 40564)]