98984860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12281}}^1$

素因数の和:12334

約数の個数: 48

約数和(自身を含む): 231098112

約数和(自身を除く): 132113252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 12281, 24562, 49124, 61405, 122810, 159653, 245620, 319306, 380711, 638612, 761422, 798265, 1522844, 1596530, 1903555, 3193060, 3807110, 4949243, 7614220, 9898486, 19796972, 24746215, 49492430, 98984860]

約数ペア:

[(1, 98984860), (2, 49492430), (4, 24746215), (5, 19796972), (10, 9898486), (13, 7614220), (20, 4949243), (26, 3807110), (31, 3193060), (52, 1903555), (62, 1596530), (65, 1522844), (124, 798265), (130, 761422), (155, 638612), (260, 380711), (310, 319306), (403, 245620), (620, 159653), (806, 122810), (1612, 61405), (2015, 49124), (4030, 24562), (8060, 12281)]