899492023220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{3075607}}^1$

素因数の和:3077712

約数の個数: 48

約数和(自身を含む): 2159814961920

約数和(自身を除く): 1260322938700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2089, 4178, 8356, 10445, 14623, 20890, 29246, 41780, 58492, 73115, 146230, 292460, 3075607, 6151214, 12302428, 15378035, 21529249, 30756070, 43058498, 61512140, 86116996, 107646245, 215292490, 430584980, 6424943023, 12849886046, 25699772092, 32124715115, 44974601161, 64249430230, 89949202322, 128498860460, 179898404644, 224873005805, 449746011610, 899492023220]

約数ペア:

[(1, 899492023220), (2, 449746011610), (4, 224873005805), (5, 179898404644), (7, 128498860460), (10, 89949202322), (14, 64249430230), (20, 44974601161), (28, 32124715115), (35, 25699772092), (70, 12849886046), (140, 6424943023), (2089, 430584980), (4178, 215292490), (8356, 107646245), (10445, 86116996), (14623, 61512140), (20890, 43058498), (29246, 30756070), (41780, 21529249), (58492, 15378035), (73115, 12302428), (146230, 6151214), (292460, 3075607)]