5280290000

素因数分解:

$2^4\times 5^4\times {\mathrm{19}}^1\times {\mathrm{27791}}^1$

素因数の和:27838

約数の個数: 100

約数和(自身を含む): 13457442240

約数和(自身を除く): 8177152240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 625, 760, 950, 1000, 1250, 1520, 1900, 2000, 2375, 2500, 3800, 4750, 5000, 7600, 9500, 10000, 11875, 19000, 23750, 27791, 38000, 47500, 55582, 95000, 111164, 138955, 190000, 222328, 277910, 444656, 528029, 555820, 694775, 1056058, 1111640, 1389550, 2112116, 2223280, 2640145, 2779100, 3473875, 4224232, 5280290, 5558200, 6947750, 8448464, 10560580, 11116400, 13200725, 13895500, 17369375, 21121160, 26401450, 27791000, 34738750, 42242320, 52802900, 55582000, 66003625, 69477500, 105605800, 132007250, 138955000, 211211600, 264014500, 277910000, 330018125, 528029000, 660036250, 1056058000, 1320072500, 2640145000, 5280290000]

約数ペア:

[(1, 5280290000), (2, 2640145000), (4, 1320072500), (5, 1056058000), (8, 660036250), (10, 528029000), (16, 330018125), (19, 277910000), (20, 264014500), (25, 211211600), (38, 138955000), (40, 132007250), (50, 105605800), (76, 69477500), (80, 66003625), (95, 55582000), (100, 52802900), (125, 42242320), (152, 34738750), (190, 27791000), (200, 26401450), (250, 21121160), (304, 17369375), (380, 13895500), (400, 13200725), (475, 11116400), (500, 10560580), (625, 8448464), (760, 6947750), (950, 5558200), (1000, 5280290), (1250, 4224232), (1520, 3473875), (1900, 2779100), (2000, 2640145), (2375, 2223280), (2500, 2112116), (3800, 1389550), (4750, 1111640), (5000, 1056058), (7600, 694775), (9500, 555820), (10000, 528029), (11875, 444656), (19000, 277910), (23750, 222328), (27791, 190000), (38000, 138955), (47500, 111164), (55582, 95000)]