4072818.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 184524480

約数和(自身を除く): 102714020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 3389, 4828, 6035, 6778, 12070, 13556, 16945, 24140, 33890, 57613, 67780, 115226, 230452, 240619, 288065, 481238, 576130, 962476, 1152260, 1203095, 2406190, 4090523, 4812380, 8181046, 16362092, 20452615, 40905230, 81810460]

約数ペア:

[(1, 81810460), (2, 40905230), (4, 20452615), (5, 16362092), (10, 8181046), (17, 4812380), (20, 4090523), (34, 2406190), (68, 1203095), (71, 1152260), (85, 962476), (142, 576130), (170, 481238), (284, 288065), (340, 240619), (355, 230452), (710, 115226), (1207, 67780), (1420, 57613), (2414, 33890), (3389, 24140), (4828, 16945), (6035, 13556), (6778, 12070)]