86274760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15083}}^1$

素因数の和:15118

約数の個数: 64

約数和(自身を含む): 228070080

約数和(自身を除く): 141795320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 15083, 30166, 60332, 75415, 120664, 150830, 165913, 196079, 301660, 331826, 392158, 603320, 663652, 784316, 829565, 980395, 1327304, 1568632, 1659130, 1960790, 2156869, 3318260, 3921580, 4313738, 6636520, 7843160, 8627476, 10784345, 17254952, 21568690, 43137380, 86274760]

約数ペア:

[(1, 86274760), (2, 43137380), (4, 21568690), (5, 17254952), (8, 10784345), (10, 8627476), (11, 7843160), (13, 6636520), (20, 4313738), (22, 3921580), (26, 3318260), (40, 2156869), (44, 1960790), (52, 1659130), (55, 1568632), (65, 1327304), (88, 980395), (104, 829565), (110, 784316), (130, 663652), (143, 603320), (220, 392158), (260, 331826), (286, 301660), (440, 196079), (520, 165913), (572, 150830), (715, 120664), (1144, 75415), (1430, 60332), (2860, 30166), (5720, 15083)]