102500008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 213736320

約数和(自身を除く): 111236312

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 107, 122, 151, 214, 244, 302, 428, 488, 604, 793, 856, 1208, 1391, 1586, 1963, 2782, 3172, 3926, 5564, 6344, 6527, 7852, 9211, 11128, 13054, 15704, 16157, 18422, 26108, 32314, 36844, 52216, 64628, 73688, 84851, 119743, 129256, 169702, 210041, 239486, 339404, 420082, 478972, 678808, 840164, 957944, 985577, 1680328, 1971154, 3942308, 7884616, 12812501, 25625002, 51250004, 102500008]

約数ペア:

[(1, 102500008), (2, 51250004), (4, 25625002), (8, 12812501), (13, 7884616), (26, 3942308), (52, 1971154), (61, 1680328), (104, 985577), (107, 957944), (122, 840164), (151, 678808), (214, 478972), (244, 420082), (302, 339404), (428, 239486), (488, 210041), (604, 169702), (793, 129256), (856, 119743), (1208, 84851), (1391, 73688), (1586, 64628), (1963, 52216), (2782, 36844), (3172, 32314), (3926, 26108), (5564, 18422), (6344, 16157), (6527, 15704), (7852, 13054), (9211, 11128)]