5090120

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 13612860

約数和(自身を除く): 8522740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 343, 371, 392, 424, 490, 530, 686, 742, 980, 1060, 1372, 1484, 1715, 1855, 1960, 2120, 2401, 2597, 2744, 2968, 3430, 3710, 4802, 5194, 6860, 7420, 9604, 10388, 12005, 12985, 13720, 14840, 18179, 19208, 20776, 24010, 25970, 36358, 48020, 51940, 72716, 90895, 96040, 103880, 127253, 145432, 181790, 254506, 363580, 509012, 636265, 727160, 1018024, 1272530, 2545060, 5090120]

約数ペア:

[(1, 5090120), (2, 2545060), (4, 1272530), (5, 1018024), (7, 727160), (8, 636265), (10, 509012), (14, 363580), (20, 254506), (28, 181790), (35, 145432), (40, 127253), (49, 103880), (53, 96040), (56, 90895), (70, 72716), (98, 51940), (106, 48020), (140, 36358), (196, 25970), (212, 24010), (245, 20776), (265, 19208), (280, 18179), (343, 14840), (371, 13720), (392, 12985), (424, 12005), (490, 10388), (530, 9604), (686, 7420), (742, 6860), (980, 5194), (1060, 4802), (1372, 3710), (1484, 3430), (1715, 2968), (1855, 2744), (1960, 2597), (2120, 2401)]