190982304850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6473}}^1\times {\mathrm{13723}}^1$

素因数の和:20251

約数の個数: 48

約数和(自身を含む): 363570828192

約数和(自身を除く): 172588523342

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 6473, 12946, 13723, 27446, 32365, 64730, 68615, 137230, 161825, 278339, 323650, 343075, 556678, 590089, 686150, 1180178, 1391695, 2783390, 2950445, 5900890, 6958475, 13916950, 14752225, 29504450, 88828979, 177657958, 444144895, 888289790, 2220724475, 3819646097, 4441448950, 7639292194, 19098230485, 38196460970, 95491152425, 190982304850]

約数ペア:

[(1, 190982304850), (2, 95491152425), (5, 38196460970), (10, 19098230485), (25, 7639292194), (43, 4441448950), (50, 3819646097), (86, 2220724475), (215, 888289790), (430, 444144895), (1075, 177657958), (2150, 88828979), (6473, 29504450), (12946, 14752225), (13723, 13916950), (27446, 6958475), (32365, 5900890), (64730, 2950445), (68615, 2783390), (137230, 1391695), (161825, 1180178), (278339, 686150), (323650, 590089), (343075, 556678)]