2772062120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{31063}}^1$

素因数の和:31194

約数の個数: 64

約数和(自身を含む): 6575627520

約数和(自身を除く): 3803565400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1940, 2231, 3880, 4462, 8924, 11155, 17848, 22310, 31063, 44620, 62126, 89240, 124252, 155315, 248504, 310630, 621260, 714449, 1242520, 1428898, 2857796, 3013111, 3572245, 5715592, 6026222, 7144490, 12052444, 14288980, 15065555, 24104888, 28577960, 30131110, 60262220, 69301553, 120524440, 138603106, 277206212, 346507765, 554412424, 693015530, 1386031060, 2772062120]

約数ペア:

[(1, 2772062120), (2, 1386031060), (4, 693015530), (5, 554412424), (8, 346507765), (10, 277206212), (20, 138603106), (23, 120524440), (40, 69301553), (46, 60262220), (92, 30131110), (97, 28577960), (115, 24104888), (184, 15065555), (194, 14288980), (230, 12052444), (388, 7144490), (460, 6026222), (485, 5715592), (776, 3572245), (920, 3013111), (970, 2857796), (1940, 1428898), (2231, 1242520), (3880, 714449), (4462, 621260), (8924, 310630), (11155, 248504), (17848, 155315), (22310, 124252), (31063, 89240), (44620, 62126)]