79175240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 186831360

約数和(自身を除く): 107656120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 620, 670, 953, 1240, 1340, 1906, 2077, 2680, 3812, 4154, 4765, 7624, 8308, 9530, 10385, 16616, 19060, 20770, 29543, 38120, 41540, 59086, 63851, 83080, 118172, 127702, 147715, 236344, 255404, 295430, 319255, 510808, 590860, 638510, 1181720, 1277020, 1979381, 2554040, 3958762, 7917524, 9896905, 15835048, 19793810, 39587620, 79175240]

約数ペア:

[(1, 79175240), (2, 39587620), (4, 19793810), (5, 15835048), (8, 9896905), (10, 7917524), (20, 3958762), (31, 2554040), (40, 1979381), (62, 1277020), (67, 1181720), (124, 638510), (134, 590860), (155, 510808), (248, 319255), (268, 295430), (310, 255404), (335, 236344), (536, 147715), (620, 127702), (670, 118172), (953, 83080), (1240, 63851), (1340, 59086), (1906, 41540), (2077, 38120), (2680, 29543), (3812, 20770), (4154, 19060), (4765, 16616), (7624, 10385), (8308, 9530)]