63796700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 153740160

約数和(自身を除く): 89943460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 983, 1100, 1180, 1298, 1475, 1966, 2596, 2950, 3245, 3932, 4915, 5900, 6490, 9830, 10813, 12980, 16225, 19660, 21626, 24575, 32450, 43252, 49150, 54065, 57997, 64900, 98300, 108130, 115994, 216260, 231988, 270325, 289985, 540650, 579970, 637967, 1081300, 1159940, 1275934, 1449925, 2551868, 2899850, 3189835, 5799700, 6379670, 12759340, 15949175, 31898350, 63796700]

約数ペア:

[(1, 63796700), (2, 31898350), (4, 15949175), (5, 12759340), (10, 6379670), (11, 5799700), (20, 3189835), (22, 2899850), (25, 2551868), (44, 1449925), (50, 1275934), (55, 1159940), (59, 1081300), (100, 637967), (110, 579970), (118, 540650), (220, 289985), (236, 270325), (275, 231988), (295, 216260), (550, 115994), (590, 108130), (649, 98300), (983, 64900), (1100, 57997), (1180, 54065), (1298, 49150), (1475, 43252), (1966, 32450), (2596, 24575), (2950, 21626), (3245, 19660), (3932, 16225), (4915, 12980), (5900, 10813), (6490, 9830)]