73214240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2490

約数の個数: 96

約数和(自身を含む): 199874304

約数和(自身を除く): 126660064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2447, 2720, 2992, 3740, 4894, 5984, 7480, 9788, 12235, 14960, 19576, 24470, 26917, 29920, 39152, 41599, 48940, 53834, 78304, 83198, 97880, 107668, 134585, 166396, 195760, 207995, 215336, 269170, 332792, 391520, 415990, 430672, 457589, 538340, 665584, 831980, 861344, 915178, 1076680, 1331168, 1663960, 1830356, 2153360, 2287945, 3327920, 3660712, 4306720, 4575890, 6655840, 7321424, 9151780, 14642848, 18303560, 36607120, 73214240]

約数ペア:

[(1, 73214240), (2, 36607120), (4, 18303560), (5, 14642848), (8, 9151780), (10, 7321424), (11, 6655840), (16, 4575890), (17, 4306720), (20, 3660712), (22, 3327920), (32, 2287945), (34, 2153360), (40, 1830356), (44, 1663960), (55, 1331168), (68, 1076680), (80, 915178), (85, 861344), (88, 831980), (110, 665584), (136, 538340), (160, 457589), (170, 430672), (176, 415990), (187, 391520), (220, 332792), (272, 269170), (340, 215336), (352, 207995), (374, 195760), (440, 166396), (544, 134585), (680, 107668), (748, 97880), (880, 83198), (935, 78304), (1360, 53834), (1496, 48940), (1760, 41599), (1870, 39152), (2447, 29920), (2720, 26917), (2992, 24470), (3740, 19576), (4894, 14960), (5984, 12235), (7480, 9788)]