77425360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 117026480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1334, 1451, 1840, 2320, 2668, 2902, 3335, 5336, 5804, 6670, 7255, 10672, 11608, 13340, 14510, 23216, 26680, 29020, 33373, 42079, 53360, 58040, 66746, 84158, 116080, 133492, 166865, 168316, 210395, 266984, 333730, 336632, 420790, 533968, 667460, 673264, 841580, 967817, 1334920, 1683160, 1935634, 2669840, 3366320, 3871268, 4839085, 7742536, 9678170, 15485072, 19356340, 38712680, 77425360]

約数ペア:

[(1, 77425360), (2, 38712680), (4, 19356340), (5, 15485072), (8, 9678170), (10, 7742536), (16, 4839085), (20, 3871268), (23, 3366320), (29, 2669840), (40, 1935634), (46, 1683160), (58, 1334920), (80, 967817), (92, 841580), (115, 673264), (116, 667460), (145, 533968), (184, 420790), (230, 336632), (232, 333730), (290, 266984), (368, 210395), (460, 168316), (464, 166865), (580, 133492), (667, 116080), (920, 84158), (1160, 66746), (1334, 58040), (1451, 53360), (1840, 42079), (2320, 33373), (2668, 29020), (2902, 26680), (3335, 23216), (5336, 14510), (5804, 13340), (6670, 11608), (7255, 10672)]