23218591700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{7591}}^1$

素因数の和:8097

約数の個数: 72

約数和(自身を含む): 51203181120

約数和(自身を除く): 27984589420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 419, 730, 838, 1460, 1676, 1825, 2095, 3650, 4190, 7300, 7591, 8380, 10475, 15182, 20950, 30364, 30587, 37955, 41900, 61174, 75910, 122348, 151820, 152935, 189775, 305870, 379550, 554143, 611740, 759100, 764675, 1108286, 1529350, 2216572, 2770715, 3058700, 3180629, 5541430, 6361258, 11082860, 12722516, 13853575, 15903145, 27707150, 31806290, 55414300, 63612580, 79515725, 159031450, 232185917, 318062900, 464371834, 928743668, 1160929585, 2321859170, 4643718340, 5804647925, 11609295850, 23218591700]

約数ペア:

[(1, 23218591700), (2, 11609295850), (4, 5804647925), (5, 4643718340), (10, 2321859170), (20, 1160929585), (25, 928743668), (50, 464371834), (73, 318062900), (100, 232185917), (146, 159031450), (292, 79515725), (365, 63612580), (419, 55414300), (730, 31806290), (838, 27707150), (1460, 15903145), (1676, 13853575), (1825, 12722516), (2095, 11082860), (3650, 6361258), (4190, 5541430), (7300, 3180629), (7591, 3058700), (8380, 2770715), (10475, 2216572), (15182, 1529350), (20950, 1108286), (30364, 764675), (30587, 759100), (37955, 611740), (41900, 554143), (61174, 379550), (75910, 305870), (122348, 189775), (151820, 152935)]