2100027236840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{24776159}}^1$

素因数の和:24776346

約数の個数: 64

約数和(自身を含む): 5119745702400

約数和(自身を除く): 3019718465560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 815, 1304, 1630, 2119, 3260, 4238, 6520, 8476, 10595, 16952, 21190, 42380, 84760, 24776159, 49552318, 99104636, 123880795, 198209272, 247761590, 322090067, 495523180, 644180134, 991046360, 1288360268, 1610450335, 2576720536, 3220900670, 4038513917, 6441801340, 8077027834, 12883602680, 16154055668, 20192569585, 32308111336, 40385139170, 52500680921, 80770278340, 105001361842, 161540556680, 210002723684, 262503404605, 420005447368, 525006809210, 1050013618420, 2100027236840]

約数ペア:

[(1, 2100027236840), (2, 1050013618420), (4, 525006809210), (5, 420005447368), (8, 262503404605), (10, 210002723684), (13, 161540556680), (20, 105001361842), (26, 80770278340), (40, 52500680921), (52, 40385139170), (65, 32308111336), (104, 20192569585), (130, 16154055668), (163, 12883602680), (260, 8077027834), (326, 6441801340), (520, 4038513917), (652, 3220900670), (815, 2576720536), (1304, 1610450335), (1630, 1288360268), (2119, 991046360), (3260, 644180134), (4238, 495523180), (6520, 322090067), (8476, 247761590), (10595, 198209272), (16952, 123880795), (21190, 99104636), (42380, 49552318), (84760, 24776159)]