359805280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1772

約数の個数: 96

約数和(自身を含む): 907925760

約数和(自身を除く): 548120480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 355, 380, 568, 608, 710, 760, 1136, 1349, 1420, 1520, 1667, 2272, 2698, 2840, 3040, 3334, 5396, 5680, 6668, 6745, 8335, 10792, 11360, 13336, 13490, 16670, 21584, 26672, 26980, 31673, 33340, 43168, 53344, 53960, 63346, 66680, 107920, 118357, 126692, 133360, 158365, 215840, 236714, 253384, 266720, 316730, 473428, 506768, 591785, 633460, 946856, 1013536, 1183570, 1266920, 1893712, 2248783, 2367140, 2533840, 3787424, 4497566, 4734280, 5067680, 8995132, 9468560, 11243915, 17990264, 18937120, 22487830, 35980528, 44975660, 71961056, 89951320, 179902640, 359805280]

約数ペア:

[(1, 359805280), (2, 179902640), (4, 89951320), (5, 71961056), (8, 44975660), (10, 35980528), (16, 22487830), (19, 18937120), (20, 17990264), (32, 11243915), (38, 9468560), (40, 8995132), (71, 5067680), (76, 4734280), (80, 4497566), (95, 3787424), (142, 2533840), (152, 2367140), (160, 2248783), (190, 1893712), (284, 1266920), (304, 1183570), (355, 1013536), (380, 946856), (568, 633460), (608, 591785), (710, 506768), (760, 473428), (1136, 316730), (1349, 266720), (1420, 253384), (1520, 236714), (1667, 215840), (2272, 158365), (2698, 133360), (2840, 126692), (3040, 118357), (3334, 107920), (5396, 66680), (5680, 63346), (6668, 53960), (6745, 53344), (8335, 43168), (10792, 33340), (11360, 31673), (13336, 26980), (13490, 26672), (16670, 21584)]