17823649540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1\times {\mathrm{11437}}^1$

素因数の和:12676

約数の個数: 48

約数和(自身を含む): 38024304192

約数和(自身を除く): 20200654652

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1163, 1340, 2326, 4652, 5815, 11437, 11630, 22874, 23260, 45748, 57185, 77921, 114370, 155842, 228740, 311684, 389605, 766279, 779210, 1532558, 1558420, 3065116, 3831395, 7662790, 13301231, 15325580, 26602462, 53204924, 66506155, 133012310, 266024620, 891182477, 1782364954, 3564729908, 4455912385, 8911824770, 17823649540]

約数ペア:

[(1, 17823649540), (2, 8911824770), (4, 4455912385), (5, 3564729908), (10, 1782364954), (20, 891182477), (67, 266024620), (134, 133012310), (268, 66506155), (335, 53204924), (670, 26602462), (1163, 15325580), (1340, 13301231), (2326, 7662790), (4652, 3831395), (5815, 3065116), (11437, 1558420), (11630, 1532558), (22874, 779210), (23260, 766279), (45748, 389605), (57185, 311684), (77921, 228740), (114370, 155842)]