10899980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 28957824

約数和(自身を除く): 18057844

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 113, 130, 140, 182, 212, 226, 260, 265, 364, 371, 452, 455, 530, 565, 689, 742, 791, 910, 1060, 1130, 1378, 1469, 1484, 1582, 1820, 1855, 2260, 2756, 2938, 3164, 3445, 3710, 3955, 4823, 5876, 5989, 6890, 7345, 7420, 7910, 9646, 10283, 11978, 13780, 14690, 15820, 19292, 20566, 23956, 24115, 29380, 29945, 41132, 41923, 48230, 51415, 59890, 77857, 83846, 96460, 102830, 119780, 155714, 167692, 205660, 209615, 311428, 389285, 419230, 544999, 778570, 838460, 1089998, 1557140, 2179996, 2724995, 5449990, 10899980]

約数ペア:

[(1, 10899980), (2, 5449990), (4, 2724995), (5, 2179996), (7, 1557140), (10, 1089998), (13, 838460), (14, 778570), (20, 544999), (26, 419230), (28, 389285), (35, 311428), (52, 209615), (53, 205660), (65, 167692), (70, 155714), (91, 119780), (106, 102830), (113, 96460), (130, 83846), (140, 77857), (182, 59890), (212, 51415), (226, 48230), (260, 41923), (265, 41132), (364, 29945), (371, 29380), (452, 24115), (455, 23956), (530, 20566), (565, 19292), (689, 15820), (742, 14690), (791, 13780), (910, 11978), (1060, 10283), (1130, 9646), (1378, 7910), (1469, 7420), (1484, 7345), (1582, 6890), (1820, 5989), (1855, 5876), (2260, 4823), (2756, 3955), (2938, 3710), (3164, 3445)]