91633960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 241315200

約数和(自身を除く): 149681240

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 97, 110, 113, 152, 190, 194, 209, 220, 226, 380, 388, 418, 440, 452, 485, 565, 760, 776, 836, 904, 970, 1045, 1067, 1130, 1243, 1672, 1843, 1940, 2090, 2134, 2147, 2260, 2486, 3686, 3880, 4180, 4268, 4294, 4520, 4972, 5335, 6215, 7372, 8360, 8536, 8588, 9215, 9944, 10670, 10735, 10961, 12430, 14744, 17176, 18430, 20273, 21340, 21470, 21922, 23617, 24860, 36860, 40546, 42680, 42940, 43844, 47234, 49720, 54805, 73720, 81092, 85880, 87688, 94468, 101365, 109610, 118085, 120571, 162184, 188936, 202730, 208259, 219220, 236170, 241142, 405460, 416518, 438440, 472340, 482284, 602855, 810920, 833036, 944680, 964568, 1041295, 1205710, 1666072, 2082590, 2290849, 2411420, 4165180, 4581698, 4822840, 8330360, 9163396, 11454245, 18326792, 22908490, 45816980, 91633960]

約数ペア:

[(1, 91633960), (2, 45816980), (4, 22908490), (5, 18326792), (8, 11454245), (10, 9163396), (11, 8330360), (19, 4822840), (20, 4581698), (22, 4165180), (38, 2411420), (40, 2290849), (44, 2082590), (55, 1666072), (76, 1205710), (88, 1041295), (95, 964568), (97, 944680), (110, 833036), (113, 810920), (152, 602855), (190, 482284), (194, 472340), (209, 438440), (220, 416518), (226, 405460), (380, 241142), (388, 236170), (418, 219220), (440, 208259), (452, 202730), (485, 188936), (565, 162184), (760, 120571), (776, 118085), (836, 109610), (904, 101365), (970, 94468), (1045, 87688), (1067, 85880), (1130, 81092), (1243, 73720), (1672, 54805), (1843, 49720), (1940, 47234), (2090, 43844), (2134, 42940), (2147, 42680), (2260, 40546), (2486, 36860), (3686, 24860), (3880, 23617), (4180, 21922), (4268, 21470), (4294, 21340), (4520, 20273), (4972, 18430), (5335, 17176), (6215, 14744), (7372, 12430), (8360, 10961), (8536, 10735), (8588, 10670), (9215, 9944)]