97320100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 217763840

約数和(自身を除く): 120443740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 97, 100, 127, 158, 194, 254, 316, 388, 395, 485, 508, 635, 790, 970, 1270, 1580, 1940, 1975, 2425, 2540, 3175, 3950, 4850, 6350, 7663, 7900, 9700, 10033, 12319, 12700, 15326, 20066, 24638, 30652, 38315, 40132, 49276, 50165, 61595, 76630, 100330, 123190, 153260, 191575, 200660, 246380, 250825, 307975, 383150, 501650, 615950, 766300, 973201, 1003300, 1231900, 1946402, 3892804, 4866005, 9732010, 19464020, 24330025, 48660050, 97320100]

約数ペア:

[(1, 97320100), (2, 48660050), (4, 24330025), (5, 19464020), (10, 9732010), (20, 4866005), (25, 3892804), (50, 1946402), (79, 1231900), (97, 1003300), (100, 973201), (127, 766300), (158, 615950), (194, 501650), (254, 383150), (316, 307975), (388, 250825), (395, 246380), (485, 200660), (508, 191575), (635, 153260), (790, 123190), (970, 100330), (1270, 76630), (1580, 61595), (1940, 50165), (1975, 49276), (2425, 40132), (2540, 38315), (3175, 30652), (3950, 24638), (4850, 20066), (6350, 15326), (7663, 12700), (7900, 12319), (9700, 10033)]