8197910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 18074016

約数和(自身を除く): 9876106

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 170, 238, 415, 581, 595, 830, 1162, 1190, 1411, 2822, 2905, 5810, 6889, 7055, 9877, 13778, 14110, 19754, 34445, 48223, 49385, 68890, 96446, 98770, 117113, 234226, 241115, 482230, 585565, 819791, 1171130, 1639582, 4098955, 8197910]

約数ペア:

[(1, 8197910), (2, 4098955), (5, 1639582), (7, 1171130), (10, 819791), (14, 585565), (17, 482230), (34, 241115), (35, 234226), (70, 117113), (83, 98770), (85, 96446), (119, 68890), (166, 49385), (170, 48223), (238, 34445), (415, 19754), (581, 14110), (595, 13778), (830, 9877), (1162, 7055), (1190, 6889), (1411, 5810), (2822, 2905)]