4697573620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{2999}}^1$

素因数の和:3313

約数の個数: 72

約数和(自身を含む): 10521504000

約数和(自身を除く): 5823930380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 271, 289, 340, 542, 578, 1084, 1156, 1355, 1445, 2710, 2890, 2999, 4607, 5420, 5780, 5998, 9214, 11996, 14995, 18428, 23035, 29990, 46070, 50983, 59980, 78319, 92140, 101966, 156638, 203932, 254915, 313276, 391595, 509830, 783190, 812729, 866711, 1019660, 1566380, 1625458, 1733422, 3250916, 3466844, 4063645, 4333555, 8127290, 8667110, 13816393, 16254580, 17334220, 27632786, 55265572, 69081965, 138163930, 234878681, 276327860, 469757362, 939514724, 1174393405, 2348786810, 4697573620]

約数ペア:

[(1, 4697573620), (2, 2348786810), (4, 1174393405), (5, 939514724), (10, 469757362), (17, 276327860), (20, 234878681), (34, 138163930), (68, 69081965), (85, 55265572), (170, 27632786), (271, 17334220), (289, 16254580), (340, 13816393), (542, 8667110), (578, 8127290), (1084, 4333555), (1156, 4063645), (1355, 3466844), (1445, 3250916), (2710, 1733422), (2890, 1625458), (2999, 1566380), (4607, 1019660), (5420, 866711), (5780, 812729), (5998, 783190), (9214, 509830), (11996, 391595), (14995, 313276), (18428, 254915), (23035, 203932), (29990, 156638), (46070, 101966), (50983, 92140), (59980, 78319)]