99396400

素因数分解:

$2^4\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1510

約数の個数: 60

約数和(自身を含む): 240234624

約数和(自身を除く): 140838224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 191, 200, 382, 400, 764, 955, 1301, 1528, 1910, 2602, 3056, 3820, 4775, 5204, 6505, 7640, 9550, 10408, 13010, 15280, 19100, 20816, 26020, 32525, 38200, 52040, 65050, 76400, 104080, 130100, 248491, 260200, 496982, 520400, 993964, 1242455, 1987928, 2484910, 3975856, 4969820, 6212275, 9939640, 12424550, 19879280, 24849100, 49698200, 99396400]

約数ペア:

[(1, 99396400), (2, 49698200), (4, 24849100), (5, 19879280), (8, 12424550), (10, 9939640), (16, 6212275), (20, 4969820), (25, 3975856), (40, 2484910), (50, 1987928), (80, 1242455), (100, 993964), (191, 520400), (200, 496982), (382, 260200), (400, 248491), (764, 130100), (955, 104080), (1301, 76400), (1528, 65050), (1910, 52040), (2602, 38200), (3056, 32525), (3820, 26020), (4775, 20816), (5204, 19100), (6505, 15280), (7640, 13010), (9550, 10408)]