26804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 48674100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2339, 2865, 3820, 4678, 5730, 7017, 9356, 11460, 11695, 14034, 23390, 28068, 35085, 46780, 70170, 140340, 446749, 893498, 1340247, 1786996, 2233745, 2680494, 4467490, 5360988, 6701235, 8934980, 13402470, 26804940]

約数ペア:

[(1, 26804940), (2, 13402470), (3, 8934980), (4, 6701235), (5, 5360988), (6, 4467490), (10, 2680494), (12, 2233745), (15, 1786996), (20, 1340247), (30, 893498), (60, 446749), (191, 140340), (382, 70170), (573, 46780), (764, 35085), (955, 28068), (1146, 23390), (1910, 14034), (2292, 11695), (2339, 11460), (2865, 9356), (3820, 7017), (4678, 5730)]