39326200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 98208000

約数和(自身を除く): 58881800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 79, 95, 100, 131, 152, 158, 190, 200, 262, 316, 380, 395, 475, 524, 632, 655, 760, 790, 950, 1048, 1310, 1501, 1580, 1900, 1975, 2489, 2620, 3002, 3160, 3275, 3800, 3950, 4978, 5240, 6004, 6550, 7505, 7900, 9956, 10349, 12008, 12445, 13100, 15010, 15800, 19912, 20698, 24890, 26200, 30020, 37525, 41396, 49780, 51745, 60040, 62225, 75050, 82792, 99560, 103490, 124450, 150100, 196631, 206980, 248900, 258725, 300200, 393262, 413960, 497800, 517450, 786524, 983155, 1034900, 1573048, 1966310, 2069800, 3932620, 4915775, 7865240, 9831550, 19663100, 39326200]

約数ペア:

[(1, 39326200), (2, 19663100), (4, 9831550), (5, 7865240), (8, 4915775), (10, 3932620), (19, 2069800), (20, 1966310), (25, 1573048), (38, 1034900), (40, 983155), (50, 786524), (76, 517450), (79, 497800), (95, 413960), (100, 393262), (131, 300200), (152, 258725), (158, 248900), (190, 206980), (200, 196631), (262, 150100), (316, 124450), (380, 103490), (395, 99560), (475, 82792), (524, 75050), (632, 62225), (655, 60040), (760, 51745), (790, 49780), (950, 41396), (1048, 37525), (1310, 30020), (1501, 26200), (1580, 24890), (1900, 20698), (1975, 19912), (2489, 15800), (2620, 15010), (3002, 13100), (3160, 12445), (3275, 12008), (3800, 10349), (3950, 9956), (4978, 7900), (5240, 7505), (6004, 6550)]