528033260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{37879}}^1$

素因数の和:37946

約数の個数: 48

約数和(自身を含む): 1202765760

約数和(自身を除く): 674732500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 37879, 75758, 151516, 189395, 378790, 643943, 757580, 1287886, 1553039, 2575772, 3106078, 3219715, 6212156, 6439430, 7765195, 12878860, 15530390, 26401663, 31060780, 52803326, 105606652, 132008315, 264016630, 528033260]

約数ペア:

[(1, 528033260), (2, 264016630), (4, 132008315), (5, 105606652), (10, 52803326), (17, 31060780), (20, 26401663), (34, 15530390), (41, 12878860), (68, 7765195), (82, 6439430), (85, 6212156), (164, 3219715), (170, 3106078), (205, 2575772), (340, 1553039), (410, 1287886), (697, 757580), (820, 643943), (1394, 378790), (2788, 189395), (3485, 151516), (6970, 75758), (13940, 37879)]