4790278900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{64997}}^1$

素因数の和:65089

約数の個数: 72

約数和(自身を含む): 11509325856

約数和(自身を除く): 6719046956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 737, 1100, 1340, 1474, 1675, 2948, 3350, 3685, 6700, 7370, 14740, 18425, 36850, 64997, 73700, 129994, 259988, 324985, 649970, 714967, 1299940, 1429934, 1624925, 2859868, 3249850, 3574835, 4354799, 6499700, 7149670, 8709598, 14299340, 17419196, 17874175, 21773995, 35748350, 43547990, 47902789, 71496700, 87095980, 95805578, 108869975, 191611156, 217739950, 239513945, 435479900, 479027890, 958055780, 1197569725, 2395139450, 4790278900]

約数ペア:

[(1, 4790278900), (2, 2395139450), (4, 1197569725), (5, 958055780), (10, 479027890), (11, 435479900), (20, 239513945), (22, 217739950), (25, 191611156), (44, 108869975), (50, 95805578), (55, 87095980), (67, 71496700), (100, 47902789), (110, 43547990), (134, 35748350), (220, 21773995), (268, 17874175), (275, 17419196), (335, 14299340), (550, 8709598), (670, 7149670), (737, 6499700), (1100, 4354799), (1340, 3574835), (1474, 3249850), (1675, 2859868), (2948, 1624925), (3350, 1429934), (3685, 1299940), (6700, 714967), (7370, 649970), (14740, 324985), (18425, 259988), (36850, 129994), (64997, 73700)]