97107400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^4\times {\mathrm{17}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 258976170

約数和(自身を除く): 161868770

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 169, 170, 200, 221, 260, 325, 338, 340, 425, 442, 520, 650, 676, 680, 845, 850, 884, 1105, 1300, 1352, 1690, 1700, 1768, 2197, 2210, 2600, 2873, 3380, 3400, 4225, 4394, 4420, 5525, 5746, 6760, 8450, 8788, 8840, 10985, 11050, 11492, 14365, 16900, 17576, 21970, 22100, 22984, 28561, 28730, 33800, 37349, 43940, 44200, 54925, 57122, 57460, 71825, 74698, 87880, 109850, 114244, 114920, 142805, 143650, 149396, 186745, 219700, 228488, 285610, 287300, 298792, 373490, 439400, 485537, 571220, 574600, 714025, 746980, 933725, 971074, 1142440, 1428050, 1493960, 1867450, 1942148, 2427685, 2856100, 3734900, 3884296, 4855370, 5712200, 7469800, 9710740, 12138425, 19421480, 24276850, 48553700, 97107400]

約数ペア:

[(1, 97107400), (2, 48553700), (4, 24276850), (5, 19421480), (8, 12138425), (10, 9710740), (13, 7469800), (17, 5712200), (20, 4855370), (25, 3884296), (26, 3734900), (34, 2856100), (40, 2427685), (50, 1942148), (52, 1867450), (65, 1493960), (68, 1428050), (85, 1142440), (100, 971074), (104, 933725), (130, 746980), (136, 714025), (169, 574600), (170, 571220), (200, 485537), (221, 439400), (260, 373490), (325, 298792), (338, 287300), (340, 285610), (425, 228488), (442, 219700), (520, 186745), (650, 149396), (676, 143650), (680, 142805), (845, 114920), (850, 114244), (884, 109850), (1105, 87880), (1300, 74698), (1352, 71825), (1690, 57460), (1700, 57122), (1768, 54925), (2197, 44200), (2210, 43940), (2600, 37349), (2873, 33800), (3380, 28730), (3400, 28561), (4225, 22984), (4394, 22100), (4420, 21970), (5525, 17576), (5746, 16900), (6760, 14365), (8450, 11492), (8788, 11050), (8840, 10985)]