23218300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 59058720

約数和(自身を除く): 35840420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 809, 820, 1025, 1148, 1435, 1618, 2050, 2870, 3236, 4045, 4100, 5663, 5740, 7175, 8090, 11326, 14350, 16180, 20225, 22652, 28315, 28700, 33169, 40450, 56630, 66338, 80900, 113260, 132676, 141575, 165845, 232183, 283150, 331690, 464366, 566300, 663380, 829225, 928732, 1160915, 1658450, 2321830, 3316900, 4643660, 5804575, 11609150, 23218300]

約数ペア:

[(1, 23218300), (2, 11609150), (4, 5804575), (5, 4643660), (7, 3316900), (10, 2321830), (14, 1658450), (20, 1160915), (25, 928732), (28, 829225), (35, 663380), (41, 566300), (50, 464366), (70, 331690), (82, 283150), (100, 232183), (140, 165845), (164, 141575), (175, 132676), (205, 113260), (287, 80900), (350, 66338), (410, 56630), (574, 40450), (700, 33169), (809, 28700), (820, 28315), (1025, 22652), (1148, 20225), (1435, 16180), (1618, 14350), (2050, 11326), (2870, 8090), (3236, 7175), (4045, 5740), (4100, 5663)]