38314760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 98945280

約数和(自身を除く): 60630520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 53, 55, 62, 88, 106, 110, 124, 155, 212, 220, 248, 265, 310, 341, 424, 440, 530, 583, 620, 682, 1060, 1166, 1240, 1364, 1643, 1705, 2120, 2332, 2728, 2809, 2915, 3286, 3410, 4664, 5618, 5830, 6572, 6820, 8215, 11236, 11660, 13144, 13640, 14045, 16430, 18073, 22472, 23320, 28090, 30899, 32860, 36146, 56180, 61798, 65720, 72292, 87079, 90365, 112360, 123596, 144584, 154495, 174158, 180730, 247192, 308990, 348316, 361460, 435395, 617980, 696632, 722920, 870790, 957869, 1235960, 1741580, 1915738, 3483160, 3831476, 4789345, 7662952, 9578690, 19157380, 38314760]

約数ペア:

[(1, 38314760), (2, 19157380), (4, 9578690), (5, 7662952), (8, 4789345), (10, 3831476), (11, 3483160), (20, 1915738), (22, 1741580), (31, 1235960), (40, 957869), (44, 870790), (53, 722920), (55, 696632), (62, 617980), (88, 435395), (106, 361460), (110, 348316), (124, 308990), (155, 247192), (212, 180730), (220, 174158), (248, 154495), (265, 144584), (310, 123596), (341, 112360), (424, 90365), (440, 87079), (530, 72292), (583, 65720), (620, 61798), (682, 56180), (1060, 36146), (1166, 32860), (1240, 30899), (1364, 28090), (1643, 23320), (1705, 22472), (2120, 18073), (2332, 16430), (2728, 14045), (2809, 13640), (2915, 13144), (3286, 11660), (3410, 11236), (4664, 8215), (5618, 6820), (5830, 6572)]