103628660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 237597696

約数和(自身を除く): 133969036

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 361, 380, 463, 589, 620, 722, 926, 1178, 1444, 1805, 1852, 2315, 2356, 2945, 3610, 4630, 5890, 7220, 8797, 9260, 11191, 11780, 14353, 17594, 22382, 28706, 35188, 43985, 44764, 55955, 57412, 71765, 87970, 111910, 143530, 167143, 175940, 223820, 272707, 287060, 334286, 545414, 668572, 835715, 1090828, 1363535, 1671430, 2727070, 3342860, 5181433, 5454140, 10362866, 20725732, 25907165, 51814330, 103628660]

約数ペア:

[(1, 103628660), (2, 51814330), (4, 25907165), (5, 20725732), (10, 10362866), (19, 5454140), (20, 5181433), (31, 3342860), (38, 2727070), (62, 1671430), (76, 1363535), (95, 1090828), (124, 835715), (155, 668572), (190, 545414), (310, 334286), (361, 287060), (380, 272707), (463, 223820), (589, 175940), (620, 167143), (722, 143530), (926, 111910), (1178, 87970), (1444, 71765), (1805, 57412), (1852, 55955), (2315, 44764), (2356, 43985), (2945, 35188), (3610, 28706), (4630, 22382), (5890, 17594), (7220, 14353), (8797, 11780), (9260, 11191)]