169002080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2680

約数の個数: 96

約数和(自身を含む): 444019968

約数和(自身を除く): 275017888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 2621, 3224, 4030, 4960, 5242, 6448, 8060, 10484, 12896, 13105, 16120, 20968, 26210, 32240, 34073, 41936, 52420, 64480, 68146, 81251, 83872, 104840, 136292, 162502, 170365, 209680, 272584, 325004, 340730, 406255, 419360, 545168, 650008, 681460, 812510, 1056263, 1090336, 1300016, 1362920, 1625020, 2112526, 2600032, 2725840, 3250040, 4225052, 5281315, 5451680, 6500080, 8450104, 10562630, 13000160, 16900208, 21125260, 33800416, 42250520, 84501040, 169002080]

約数ペア:

[(1, 169002080), (2, 84501040), (4, 42250520), (5, 33800416), (8, 21125260), (10, 16900208), (13, 13000160), (16, 10562630), (20, 8450104), (26, 6500080), (31, 5451680), (32, 5281315), (40, 4225052), (52, 3250040), (62, 2725840), (65, 2600032), (80, 2112526), (104, 1625020), (124, 1362920), (130, 1300016), (155, 1090336), (160, 1056263), (208, 812510), (248, 681460), (260, 650008), (310, 545168), (403, 419360), (416, 406255), (496, 340730), (520, 325004), (620, 272584), (806, 209680), (992, 170365), (1040, 162502), (1240, 136292), (1612, 104840), (2015, 83872), (2080, 81251), (2480, 68146), (2621, 64480), (3224, 52420), (4030, 41936), (4960, 34073), (5242, 32240), (6448, 26210), (8060, 20968), (10484, 16120), (12896, 13105)]