2013269700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{516223}}^1$

素因数の和:516253

約数の個数: 72

約数和(自身を含む): 6273154048

約数和(自身を除く): 4259884348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 516223, 1032446, 1548669, 2064892, 2581115, 3097338, 5162230, 6194676, 6710899, 7743345, 10324460, 12905575, 13421798, 15486690, 20132697, 25811150, 26843596, 30973380, 33554495, 38716725, 40265394, 51622300, 67108990, 77433450, 80530788, 100663485, 134217980, 154866900, 167772475, 201326970, 335544950, 402653940, 503317425, 671089900, 1006634850, 2013269700]

約数ペア:

[(1, 2013269700), (2, 1006634850), (3, 671089900), (4, 503317425), (5, 402653940), (6, 335544950), (10, 201326970), (12, 167772475), (13, 154866900), (15, 134217980), (20, 100663485), (25, 80530788), (26, 77433450), (30, 67108990), (39, 51622300), (50, 40265394), (52, 38716725), (60, 33554495), (65, 30973380), (75, 26843596), (78, 25811150), (100, 20132697), (130, 15486690), (150, 13421798), (156, 12905575), (195, 10324460), (260, 7743345), (300, 6710899), (325, 6194676), (390, 5162230), (650, 3097338), (780, 2581115), (975, 2064892), (1300, 1548669), (1950, 1032446), (3900, 516223)]