5655229100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{21911}}^1$

素因数の和:22043

約数の個数: 72

約数和(自身を含む): 12838240800

約数和(自身を除く): 7183011700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 89, 100, 116, 145, 178, 290, 356, 445, 580, 725, 890, 1450, 1780, 2225, 2581, 2900, 4450, 5162, 8900, 10324, 12905, 21911, 25810, 43822, 51620, 64525, 87644, 109555, 129050, 219110, 258100, 438220, 547775, 635419, 1095550, 1270838, 1950079, 2191100, 2541676, 3177095, 3900158, 6354190, 7800316, 9750395, 12708380, 15885475, 19500790, 31770950, 39001580, 48751975, 56552291, 63541900, 97503950, 113104582, 195007900, 226209164, 282761455, 565522910, 1131045820, 1413807275, 2827614550, 5655229100]

約数ペア:

[(1, 5655229100), (2, 2827614550), (4, 1413807275), (5, 1131045820), (10, 565522910), (20, 282761455), (25, 226209164), (29, 195007900), (50, 113104582), (58, 97503950), (89, 63541900), (100, 56552291), (116, 48751975), (145, 39001580), (178, 31770950), (290, 19500790), (356, 15885475), (445, 12708380), (580, 9750395), (725, 7800316), (890, 6354190), (1450, 3900158), (1780, 3177095), (2225, 2541676), (2581, 2191100), (2900, 1950079), (4450, 1270838), (5162, 1095550), (8900, 635419), (10324, 547775), (12905, 438220), (21911, 258100), (25810, 219110), (43822, 129050), (51620, 109555), (64525, 87644)]