129896559550

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{142111}}^1$

素因数の和:142405

約数の個数: 48

約数和(自身を含む): 245349546624

約数和(自身を除く): 115452987074

約数列:

[1, 2, 5, 10, 25, 50, 101, 181, 202, 362, 505, 905, 1010, 1810, 2525, 4525, 5050, 9050, 18281, 36562, 91405, 142111, 182810, 284222, 457025, 710555, 914050, 1421110, 3552775, 7105550, 14353211, 25722091, 28706422, 51444182, 71766055, 128610455, 143532110, 257220910, 358830275, 643052275, 717660550, 1286104550, 2597931191, 5195862382, 12989655955, 25979311910, 64948279775, 129896559550]

約数ペア:

[(1, 129896559550), (2, 64948279775), (5, 25979311910), (10, 12989655955), (25, 5195862382), (50, 2597931191), (101, 1286104550), (181, 717660550), (202, 643052275), (362, 358830275), (505, 257220910), (905, 143532110), (1010, 128610455), (1810, 71766055), (2525, 51444182), (4525, 28706422), (5050, 25722091), (9050, 14353211), (18281, 7105550), (36562, 3552775), (91405, 1421110), (142111, 914050), (182810, 710555), (284222, 457025)]