955576460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{1789}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 2127293280

約数和(自身を除く): 1171716820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1571, 1789, 3142, 3578, 6284, 7156, 7855, 8945, 15710, 17890, 26707, 30413, 31420, 35780, 53414, 60826, 106828, 121652, 133535, 152065, 267070, 304130, 534140, 608260, 2810519, 5621038, 11242076, 14052595, 28105190, 47778823, 56210380, 95557646, 191115292, 238894115, 477788230, 955576460]

約数ペア:

[(1, 955576460), (2, 477788230), (4, 238894115), (5, 191115292), (10, 95557646), (17, 56210380), (20, 47778823), (34, 28105190), (68, 14052595), (85, 11242076), (170, 5621038), (340, 2810519), (1571, 608260), (1789, 534140), (3142, 304130), (3578, 267070), (6284, 152065), (7156, 133535), (7855, 121652), (8945, 106828), (15710, 60826), (17890, 53414), (26707, 35780), (30413, 31420)]