93251720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 218419200

約数和(自身を除く): 125167480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 157, 248, 310, 314, 479, 620, 628, 785, 958, 1240, 1256, 1570, 1916, 2395, 3140, 3832, 4790, 4867, 6280, 9580, 9734, 14849, 19160, 19468, 24335, 29698, 38936, 48670, 59396, 74245, 75203, 97340, 118792, 148490, 150406, 194680, 296980, 300812, 376015, 593960, 601624, 752030, 1504060, 2331293, 3008120, 4662586, 9325172, 11656465, 18650344, 23312930, 46625860, 93251720]

約数ペア:

[(1, 93251720), (2, 46625860), (4, 23312930), (5, 18650344), (8, 11656465), (10, 9325172), (20, 4662586), (31, 3008120), (40, 2331293), (62, 1504060), (124, 752030), (155, 601624), (157, 593960), (248, 376015), (310, 300812), (314, 296980), (479, 194680), (620, 150406), (628, 148490), (785, 118792), (958, 97340), (1240, 75203), (1256, 74245), (1570, 59396), (1916, 48670), (2395, 38936), (3140, 29698), (3832, 24335), (4790, 19468), (4867, 19160), (6280, 14849), (9580, 9734)]