45816980

素因数分解:

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

素因数の和:249

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 66796780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 97, 110, 113, 190, 194, 209, 220, 226, 380, 388, 418, 452, 485, 565, 836, 970, 1045, 1067, 1130, 1243, 1843, 1940, 2090, 2134, 2147, 2260, 2486, 3686, 4180, 4268, 4294, 4972, 5335, 6215, 7372, 8588, 9215, 10670, 10735, 10961, 12430, 18430, 20273, 21340, 21470, 21922, 23617, 24860, 36860, 40546, 42940, 43844, 47234, 54805, 81092, 94468, 101365, 109610, 118085, 120571, 202730, 208259, 219220, 236170, 241142, 405460, 416518, 472340, 482284, 602855, 833036, 1041295, 1205710, 2082590, 2290849, 2411420, 4165180, 4581698, 9163396, 11454245, 22908490, 45816980]

約数ペア:

[(1, 45816980), (2, 22908490), (4, 11454245), (5, 9163396), (10, 4581698), (11, 4165180), (19, 2411420), (20, 2290849), (22, 2082590), (38, 1205710), (44, 1041295), (55, 833036), (76, 602855), (95, 482284), (97, 472340), (110, 416518), (113, 405460), (190, 241142), (194, 236170), (209, 219220), (220, 208259), (226, 202730), (380, 120571), (388, 118085), (418, 109610), (452, 101365), (485, 94468), (565, 81092), (836, 54805), (970, 47234), (1045, 43844), (1067, 42940), (1130, 40546), (1243, 36860), (1843, 24860), (1940, 23617), (2090, 21922), (2134, 21470), (2147, 21340), (2260, 20273), (2486, 18430), (3686, 12430), (4180, 10961), (4268, 10735), (4294, 10670), (4972, 9215), (5335, 8588), (6215, 7372)]