80459219490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{115319}}^1$

素因数の和:117131

約数の個数: 64

約数和(自身を含む): 208074182400

約数和(自身を除く): 127614962910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1789, 3578, 5367, 8945, 10734, 17890, 23257, 26835, 46514, 53670, 69771, 115319, 116285, 139542, 230638, 232570, 345957, 348855, 576595, 691914, 697710, 1153190, 1499147, 1729785, 2998294, 3459570, 4497441, 7495735, 8994882, 14991470, 22487205, 44974410, 206305691, 412611382, 618917073, 1031528455, 1237834146, 2063056910, 2681973983, 3094585365, 5363947966, 6189170730, 8045921949, 13409869915, 16091843898, 26819739830, 40229609745, 80459219490]

約数ペア:

[(1, 80459219490), (2, 40229609745), (3, 26819739830), (5, 16091843898), (6, 13409869915), (10, 8045921949), (13, 6189170730), (15, 5363947966), (26, 3094585365), (30, 2681973983), (39, 2063056910), (65, 1237834146), (78, 1031528455), (130, 618917073), (195, 412611382), (390, 206305691), (1789, 44974410), (3578, 22487205), (5367, 14991470), (8945, 8994882), (10734, 7495735), (17890, 4497441), (23257, 3459570), (26835, 2998294), (46514, 1729785), (53670, 1499147), (69771, 1153190), (115319, 697710), (116285, 691914), (139542, 576595), (230638, 348855), (232570, 345957)]