9502120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 13077080

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 97, 124, 155, 158, 194, 248, 310, 316, 388, 395, 485, 620, 632, 776, 790, 970, 1240, 1580, 1940, 2449, 3007, 3160, 3880, 4898, 6014, 7663, 9796, 12028, 12245, 15035, 15326, 19592, 24056, 24490, 30070, 30652, 38315, 48980, 60140, 61304, 76630, 97960, 120280, 153260, 237553, 306520, 475106, 950212, 1187765, 1900424, 2375530, 4751060, 9502120]

約数ペア:

[(1, 9502120), (2, 4751060), (4, 2375530), (5, 1900424), (8, 1187765), (10, 950212), (20, 475106), (31, 306520), (40, 237553), (62, 153260), (79, 120280), (97, 97960), (124, 76630), (155, 61304), (158, 60140), (194, 48980), (248, 38315), (310, 30652), (316, 30070), (388, 24490), (395, 24056), (485, 19592), (620, 15326), (632, 15035), (776, 12245), (790, 12028), (970, 9796), (1240, 7663), (1580, 6014), (1940, 4898), (2449, 3880), (3007, 3160)]