1570983700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109859}}^1$

素因数の和:109897

約数の個数: 72

約数和(自身を含む): 4005056160

約数和(自身を除く): 2434072460

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 109859, 219718, 439436, 549295, 1098590, 1208449, 1428167, 2197180, 2416898, 2746475, 2856334, 4833796, 5492950, 5712668, 6042245, 7140835, 10985900, 12084490, 14281670, 15709837, 24168980, 28563340, 30211225, 31419674, 35704175, 60422450, 62839348, 71408350, 78549185, 120844900, 142816700, 157098370, 314196740, 392745925, 785491850, 1570983700]

約数ペア:

[(1, 1570983700), (2, 785491850), (4, 392745925), (5, 314196740), (10, 157098370), (11, 142816700), (13, 120844900), (20, 78549185), (22, 71408350), (25, 62839348), (26, 60422450), (44, 35704175), (50, 31419674), (52, 30211225), (55, 28563340), (65, 24168980), (100, 15709837), (110, 14281670), (130, 12084490), (143, 10985900), (220, 7140835), (260, 6042245), (275, 5712668), (286, 5492950), (325, 4833796), (550, 2856334), (572, 2746475), (650, 2416898), (715, 2197180), (1100, 1428167), (1300, 1208449), (1430, 1098590), (2860, 549295), (3575, 439436), (7150, 219718), (14300, 109859)]