162578260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 396490752

約数和(自身を除く): 233912492

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 260, 299, 310, 403, 460, 598, 620, 713, 806, 877, 1196, 1426, 1495, 1612, 1754, 2015, 2852, 2990, 3508, 3565, 4030, 4385, 5980, 7130, 8060, 8770, 9269, 11401, 14260, 17540, 18538, 20171, 22802, 27187, 37076, 40342, 45604, 46345, 54374, 57005, 80684, 92690, 100855, 108748, 114010, 135935, 185380, 201710, 228020, 262223, 271870, 353431, 403420, 524446, 543740, 625301, 706862, 1048892, 1250602, 1311115, 1413724, 1767155, 2501204, 2622230, 3126505, 3534310, 5244460, 6253010, 7068620, 8128913, 12506020, 16257826, 32515652, 40644565, 81289130, 162578260]

約数ペア:

[(1, 162578260), (2, 81289130), (4, 40644565), (5, 32515652), (10, 16257826), (13, 12506020), (20, 8128913), (23, 7068620), (26, 6253010), (31, 5244460), (46, 3534310), (52, 3126505), (62, 2622230), (65, 2501204), (92, 1767155), (115, 1413724), (124, 1311115), (130, 1250602), (155, 1048892), (230, 706862), (260, 625301), (299, 543740), (310, 524446), (403, 403420), (460, 353431), (598, 271870), (620, 262223), (713, 228020), (806, 201710), (877, 185380), (1196, 135935), (1426, 114010), (1495, 108748), (1612, 100855), (1754, 92690), (2015, 80684), (2852, 57005), (2990, 54374), (3508, 46345), (3565, 45604), (4030, 40342), (4385, 37076), (5980, 27187), (7130, 22802), (8060, 20171), (8770, 18538), (9269, 17540), (11401, 14260)]