734521780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{11959}}^1$

素因数の和:12088

約数の個数: 48

約数和(自身を含む): 1603405440

約数和(自身を除く): 868883660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 3071, 6142, 11959, 12284, 15355, 23918, 30710, 47836, 59795, 61420, 119590, 239180, 442483, 884966, 992597, 1769932, 1985194, 2212415, 3970388, 4424830, 4962985, 8849660, 9925970, 19851940, 36726089, 73452178, 146904356, 183630445, 367260890, 734521780]

約数ペア:

[(1, 734521780), (2, 367260890), (4, 183630445), (5, 146904356), (10, 73452178), (20, 36726089), (37, 19851940), (74, 9925970), (83, 8849660), (148, 4962985), (166, 4424830), (185, 3970388), (332, 2212415), (370, 1985194), (415, 1769932), (740, 992597), (830, 884966), (1660, 442483), (3071, 239180), (6142, 119590), (11959, 61420), (12284, 59795), (15355, 47836), (23918, 30710)]