13099360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 33868800

約数和(自身を除く): 20769440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 139, 152, 155, 160, 190, 248, 278, 304, 310, 380, 496, 556, 589, 608, 620, 695, 760, 992, 1112, 1178, 1240, 1390, 1520, 2224, 2356, 2480, 2641, 2780, 2945, 3040, 4309, 4448, 4712, 4960, 5282, 5560, 5890, 8618, 9424, 10564, 11120, 11780, 13205, 17236, 18848, 21128, 21545, 22240, 23560, 26410, 34472, 42256, 43090, 47120, 52820, 68944, 81871, 84512, 86180, 94240, 105640, 137888, 163742, 172360, 211280, 327484, 344720, 409355, 422560, 654968, 689440, 818710, 1309936, 1637420, 2619872, 3274840, 6549680, 13099360]

約数ペア:

[(1, 13099360), (2, 6549680), (4, 3274840), (5, 2619872), (8, 1637420), (10, 1309936), (16, 818710), (19, 689440), (20, 654968), (31, 422560), (32, 409355), (38, 344720), (40, 327484), (62, 211280), (76, 172360), (80, 163742), (95, 137888), (124, 105640), (139, 94240), (152, 86180), (155, 84512), (160, 81871), (190, 68944), (248, 52820), (278, 47120), (304, 43090), (310, 42256), (380, 34472), (496, 26410), (556, 23560), (589, 22240), (608, 21545), (620, 21128), (695, 18848), (760, 17236), (992, 13205), (1112, 11780), (1178, 11120), (1240, 10564), (1390, 9424), (1520, 8618), (2224, 5890), (2356, 5560), (2480, 5282), (2641, 4960), (2780, 4712), (2945, 4448), (3040, 4309)]