103328720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6907}}^1$

素因数の和:6948

約数の個数: 80

約数和(自身を含む): 277535808

約数和(自身を除く): 174207088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 6907, 7480, 13814, 14960, 27628, 34535, 55256, 69070, 75977, 110512, 117419, 138140, 151954, 234838, 276280, 303908, 379885, 469676, 552560, 587095, 607816, 759770, 939352, 1174190, 1215632, 1291609, 1519540, 1878704, 2348380, 2583218, 3039080, 4696760, 5166436, 6078160, 6458045, 9393520, 10332872, 12916090, 20665744, 25832180, 51664360, 103328720]

約数ペア:

[(1, 103328720), (2, 51664360), (4, 25832180), (5, 20665744), (8, 12916090), (10, 10332872), (11, 9393520), (16, 6458045), (17, 6078160), (20, 5166436), (22, 4696760), (34, 3039080), (40, 2583218), (44, 2348380), (55, 1878704), (68, 1519540), (80, 1291609), (85, 1215632), (88, 1174190), (110, 939352), (136, 759770), (170, 607816), (176, 587095), (187, 552560), (220, 469676), (272, 379885), (340, 303908), (374, 276280), (440, 234838), (680, 151954), (748, 138140), (880, 117419), (935, 110512), (1360, 75977), (1496, 69070), (1870, 55256), (2992, 34535), (3740, 27628), (6907, 14960), (7480, 13814)]