1072719700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6299}}^1$

素因数の和:6457

約数の個数: 72

約数和(自身を含む): 2526400800

約数和(自身を除く): 1453681100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 131, 260, 262, 325, 524, 650, 655, 1300, 1310, 1703, 2620, 3275, 3406, 6299, 6550, 6812, 8515, 12598, 13100, 17030, 25196, 31495, 34060, 42575, 62990, 81887, 85150, 125980, 157475, 163774, 170300, 314950, 327548, 409435, 629900, 818870, 825169, 1637740, 1650338, 2047175, 3300676, 4094350, 4125845, 8188700, 8251690, 10727197, 16503380, 20629225, 21454394, 41258450, 42908788, 53635985, 82516900, 107271970, 214543940, 268179925, 536359850, 1072719700]

約数ペア:

[(1, 1072719700), (2, 536359850), (4, 268179925), (5, 214543940), (10, 107271970), (13, 82516900), (20, 53635985), (25, 42908788), (26, 41258450), (50, 21454394), (52, 20629225), (65, 16503380), (100, 10727197), (130, 8251690), (131, 8188700), (260, 4125845), (262, 4094350), (325, 3300676), (524, 2047175), (650, 1650338), (655, 1637740), (1300, 825169), (1310, 818870), (1703, 629900), (2620, 409435), (3275, 327548), (3406, 314950), (6299, 170300), (6550, 163774), (6812, 157475), (8515, 125980), (12598, 85150), (13100, 81887), (17030, 62990), (25196, 42575), (31495, 34060)]