102368800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3182

約数の個数: 72

約数和(自身を含む): 256085172

約数和(自身を除く): 153716372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 2050, 3121, 3280, 4100, 6242, 6560, 8200, 12484, 15605, 16400, 24968, 31210, 32800, 49936, 62420, 78025, 99872, 124840, 127961, 156050, 249680, 255922, 312100, 499360, 511844, 624200, 639805, 1023688, 1248400, 1279610, 2047376, 2496800, 2559220, 3199025, 4094752, 5118440, 6398050, 10236880, 12796100, 20473760, 25592200, 51184400, 102368800]

約数ペア:

[(1, 102368800), (2, 51184400), (4, 25592200), (5, 20473760), (8, 12796100), (10, 10236880), (16, 6398050), (20, 5118440), (25, 4094752), (32, 3199025), (40, 2559220), (41, 2496800), (50, 2047376), (80, 1279610), (82, 1248400), (100, 1023688), (160, 639805), (164, 624200), (200, 511844), (205, 499360), (328, 312100), (400, 255922), (410, 249680), (656, 156050), (800, 127961), (820, 124840), (1025, 99872), (1312, 78025), (1640, 62420), (2050, 49936), (3121, 32800), (3280, 31210), (4100, 24968), (6242, 16400), (6560, 15605), (8200, 12484)]