1330382260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{26261}}^1$

素因数の和:26436

約数の個数: 48

約数和(自身を含む): 2978110800

約数和(自身を除く): 1647728540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 2533, 2980, 5066, 10132, 12665, 25330, 26261, 50660, 52522, 105044, 131305, 262610, 446437, 525220, 892874, 1785748, 2232185, 3912889, 4464370, 7825778, 8928740, 15651556, 19564445, 39128890, 66519113, 78257780, 133038226, 266076452, 332595565, 665191130, 1330382260]

約数ペア:

[(1, 1330382260), (2, 665191130), (4, 332595565), (5, 266076452), (10, 133038226), (17, 78257780), (20, 66519113), (34, 39128890), (68, 19564445), (85, 15651556), (149, 8928740), (170, 7825778), (298, 4464370), (340, 3912889), (596, 2232185), (745, 1785748), (1490, 892874), (2533, 525220), (2980, 446437), (5066, 262610), (10132, 131305), (12665, 105044), (25330, 52522), (26261, 50660)]