57422560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 96

約数和(自身を含む): 153891360

約数和(自身を除く): 96468800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1453, 1520, 1976, 2080, 2470, 2906, 3040, 3952, 4940, 5812, 7265, 7904, 9880, 11624, 14530, 18889, 19760, 23248, 27607, 29060, 37778, 39520, 46496, 55214, 58120, 75556, 94445, 110428, 116240, 138035, 151112, 188890, 220856, 232480, 276070, 302224, 358891, 377780, 441712, 552140, 604448, 717782, 755560, 883424, 1104280, 1435564, 1511120, 1794455, 2208560, 2871128, 3022240, 3588910, 4417120, 5742256, 7177820, 11484512, 14355640, 28711280, 57422560]

約数ペア:

[(1, 57422560), (2, 28711280), (4, 14355640), (5, 11484512), (8, 7177820), (10, 5742256), (13, 4417120), (16, 3588910), (19, 3022240), (20, 2871128), (26, 2208560), (32, 1794455), (38, 1511120), (40, 1435564), (52, 1104280), (65, 883424), (76, 755560), (80, 717782), (95, 604448), (104, 552140), (130, 441712), (152, 377780), (160, 358891), (190, 302224), (208, 276070), (247, 232480), (260, 220856), (304, 188890), (380, 151112), (416, 138035), (494, 116240), (520, 110428), (608, 94445), (760, 75556), (988, 58120), (1040, 55214), (1235, 46496), (1453, 39520), (1520, 37778), (1976, 29060), (2080, 27607), (2470, 23248), (2906, 19760), (3040, 18889), (3952, 14530), (4940, 11624), (5812, 9880), (7265, 7904)]