37767920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 92160768

約数和(自身を除く): 54392848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 157, 194, 248, 310, 314, 388, 485, 496, 620, 628, 776, 785, 970, 1240, 1256, 1552, 1570, 1940, 2480, 2512, 3007, 3140, 3880, 4867, 6014, 6280, 7760, 9734, 12028, 12560, 15035, 15229, 19468, 24056, 24335, 30070, 30458, 38936, 48112, 48670, 60140, 60916, 76145, 77872, 97340, 120280, 121832, 152290, 194680, 240560, 243664, 304580, 389360, 472099, 609160, 944198, 1218320, 1888396, 2360495, 3776792, 4720990, 7553584, 9441980, 18883960, 37767920]

約数ペア:

[(1, 37767920), (2, 18883960), (4, 9441980), (5, 7553584), (8, 4720990), (10, 3776792), (16, 2360495), (20, 1888396), (31, 1218320), (40, 944198), (62, 609160), (80, 472099), (97, 389360), (124, 304580), (155, 243664), (157, 240560), (194, 194680), (248, 152290), (310, 121832), (314, 120280), (388, 97340), (485, 77872), (496, 76145), (620, 60916), (628, 60140), (776, 48670), (785, 48112), (970, 38936), (1240, 30458), (1256, 30070), (1552, 24335), (1570, 24056), (1940, 19468), (2480, 15229), (2512, 15035), (3007, 12560), (3140, 12028), (3880, 9734), (4867, 7760), (6014, 6280)]