115698280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 275840640

約数和(自身を除く): 160142360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 920, 1340, 1541, 1877, 2680, 3082, 3754, 6164, 7508, 7705, 9385, 12328, 15016, 15410, 18770, 30820, 37540, 43171, 61640, 75080, 86342, 125759, 172684, 215855, 251518, 345368, 431710, 503036, 628795, 863420, 1006072, 1257590, 1726840, 2515180, 2892457, 5030360, 5784914, 11569828, 14462285, 23139656, 28924570, 57849140, 115698280]

約数ペア:

[(1, 115698280), (2, 57849140), (4, 28924570), (5, 23139656), (8, 14462285), (10, 11569828), (20, 5784914), (23, 5030360), (40, 2892457), (46, 2515180), (67, 1726840), (92, 1257590), (115, 1006072), (134, 863420), (184, 628795), (230, 503036), (268, 431710), (335, 345368), (460, 251518), (536, 215855), (670, 172684), (920, 125759), (1340, 86342), (1541, 75080), (1877, 61640), (2680, 43171), (3082, 37540), (3754, 30820), (6164, 18770), (7508, 15410), (7705, 15016), (9385, 12328)]