23935120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 61871040

約数和(自身を除く): 37935920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 461, 472, 590, 649, 880, 922, 944, 1180, 1298, 1844, 2305, 2360, 2596, 3245, 3688, 4610, 4720, 5071, 5192, 6490, 7376, 9220, 10142, 10384, 12980, 18440, 20284, 25355, 25960, 27199, 36880, 40568, 50710, 51920, 54398, 81136, 101420, 108796, 135995, 202840, 217592, 271990, 299189, 405680, 435184, 543980, 598378, 1087960, 1196756, 1495945, 2175920, 2393512, 2991890, 4787024, 5983780, 11967560, 23935120]

約数ペア:

[(1, 23935120), (2, 11967560), (4, 5983780), (5, 4787024), (8, 2991890), (10, 2393512), (11, 2175920), (16, 1495945), (20, 1196756), (22, 1087960), (40, 598378), (44, 543980), (55, 435184), (59, 405680), (80, 299189), (88, 271990), (110, 217592), (118, 202840), (176, 135995), (220, 108796), (236, 101420), (295, 81136), (440, 54398), (461, 51920), (472, 50710), (590, 40568), (649, 36880), (880, 27199), (922, 25960), (944, 25355), (1180, 20284), (1298, 18440), (1844, 12980), (2305, 10384), (2360, 10142), (2596, 9220), (3245, 7376), (3688, 6490), (4610, 5192), (4720, 5071)]