115813360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5906

約数の個数: 80

約数和(自身を含む): 305292960

約数和(自身を除く): 189479600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 5861, 9880, 11722, 19760, 23444, 29305, 46888, 58610, 76193, 93776, 111359, 117220, 152386, 222718, 234440, 304772, 380965, 445436, 468880, 556795, 609544, 761930, 890872, 1113590, 1219088, 1447667, 1523860, 1781744, 2227180, 2895334, 3047720, 4454360, 5790668, 6095440, 7238335, 8908720, 11581336, 14476670, 23162672, 28953340, 57906680, 115813360]

約数ペア:

[(1, 115813360), (2, 57906680), (4, 28953340), (5, 23162672), (8, 14476670), (10, 11581336), (13, 8908720), (16, 7238335), (19, 6095440), (20, 5790668), (26, 4454360), (38, 3047720), (40, 2895334), (52, 2227180), (65, 1781744), (76, 1523860), (80, 1447667), (95, 1219088), (104, 1113590), (130, 890872), (152, 761930), (190, 609544), (208, 556795), (247, 468880), (260, 445436), (304, 380965), (380, 304772), (494, 234440), (520, 222718), (760, 152386), (988, 117220), (1040, 111359), (1235, 93776), (1520, 76193), (1976, 58610), (2470, 46888), (3952, 29305), (4940, 23444), (5861, 19760), (9880, 11722)]