4515131090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4587

約数の個数: 64

約数和(自身を含む): 8714926080

約数和(自身を除く): 4199794990

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 89, 155, 178, 185, 310, 370, 445, 890, 1147, 2294, 2759, 3293, 4423, 5518, 5735, 6586, 8846, 11470, 13795, 16465, 22115, 27590, 32930, 44230, 102083, 137113, 163651, 204166, 274226, 327302, 393647, 510415, 685565, 787294, 818255, 1020830, 1371130, 1636510, 1968235, 3936470, 5073181, 10146362, 12203057, 14564939, 24406114, 25365905, 29129878, 50731810, 61015285, 72824695, 122030570, 145649390, 451513109, 903026218, 2257565545, 4515131090]

約数ペア:

[(1, 4515131090), (2, 2257565545), (5, 903026218), (10, 451513109), (31, 145649390), (37, 122030570), (62, 72824695), (74, 61015285), (89, 50731810), (155, 29129878), (178, 25365905), (185, 24406114), (310, 14564939), (370, 12203057), (445, 10146362), (890, 5073181), (1147, 3936470), (2294, 1968235), (2759, 1636510), (3293, 1371130), (4423, 1020830), (5518, 818255), (5735, 787294), (6586, 685565), (8846, 510415), (11470, 393647), (13795, 327302), (16465, 274226), (22115, 204166), (27590, 163651), (32930, 137113), (44230, 102083)]