9681100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 24717168

約数和(自身を除く): 15036068

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 677, 715, 1100, 1300, 1354, 1430, 2708, 2860, 3385, 3575, 6770, 7150, 7447, 8801, 13540, 14300, 14894, 16925, 17602, 29788, 33850, 35204, 37235, 44005, 67700, 74470, 88010, 96811, 148940, 176020, 186175, 193622, 220025, 372350, 387244, 440050, 484055, 744700, 880100, 968110, 1936220, 2420275, 4840550, 9681100]

約数ペア:

[(1, 9681100), (2, 4840550), (4, 2420275), (5, 1936220), (10, 968110), (11, 880100), (13, 744700), (20, 484055), (22, 440050), (25, 387244), (26, 372350), (44, 220025), (50, 193622), (52, 186175), (55, 176020), (65, 148940), (100, 96811), (110, 88010), (130, 74470), (143, 67700), (220, 44005), (260, 37235), (275, 35204), (286, 33850), (325, 29788), (550, 17602), (572, 16925), (650, 14894), (677, 14300), (715, 13540), (1100, 8801), (1300, 7447), (1354, 7150), (1430, 6770), (2708, 3575), (2860, 3385)]