11780811050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2248

約数の個数: 72

約数和(自身を含む): 22812429420

約数和(自身を除く): 11031618370

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 215, 305, 430, 610, 1075, 1525, 1849, 2089, 2150, 2623, 3050, 3698, 4178, 5246, 9245, 10445, 13115, 18490, 20890, 26230, 46225, 52225, 65575, 89827, 92450, 104450, 112789, 127429, 131150, 179654, 225578, 254858, 449135, 563945, 637145, 898270, 1127890, 1274290, 2245675, 2819725, 3185725, 3862561, 4491350, 5479447, 5639450, 6371450, 7725122, 10958894, 19312805, 27397235, 38625610, 54794470, 96564025, 136986175, 193128050, 235616221, 273972350, 471232442, 1178081105, 2356162210, 5890405525, 11780811050]

約数ペア:

[(1, 11780811050), (2, 5890405525), (5, 2356162210), (10, 1178081105), (25, 471232442), (43, 273972350), (50, 235616221), (61, 193128050), (86, 136986175), (122, 96564025), (215, 54794470), (305, 38625610), (430, 27397235), (610, 19312805), (1075, 10958894), (1525, 7725122), (1849, 6371450), (2089, 5639450), (2150, 5479447), (2623, 4491350), (3050, 3862561), (3698, 3185725), (4178, 2819725), (5246, 2245675), (9245, 1274290), (10445, 1127890), (13115, 898270), (18490, 637145), (20890, 563945), (26230, 449135), (46225, 254858), (52225, 225578), (65575, 179654), (89827, 131150), (92450, 127429), (104450, 112789)]