2025673930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20509}}^1$

素因数の和:20623

約数の個数: 64

約数和(自身を含む): 4465601280

約数和(自身を除く): 2439927350

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 170, 238, 415, 581, 595, 830, 1162, 1190, 1411, 2822, 2905, 5810, 7055, 9877, 14110, 19754, 20509, 41018, 49385, 98770, 102545, 143563, 205090, 287126, 348653, 697306, 717815, 1435630, 1702247, 1743265, 2440571, 3404494, 3486530, 4881142, 8511235, 11915729, 12202855, 17022470, 23831458, 24405710, 28938199, 57876398, 59578645, 119157290, 144690995, 202567393, 289381990, 405134786, 1012836965, 2025673930]

約数ペア:

[(1, 2025673930), (2, 1012836965), (5, 405134786), (7, 289381990), (10, 202567393), (14, 144690995), (17, 119157290), (34, 59578645), (35, 57876398), (70, 28938199), (83, 24405710), (85, 23831458), (119, 17022470), (166, 12202855), (170, 11915729), (238, 8511235), (415, 4881142), (581, 3486530), (595, 3404494), (830, 2440571), (1162, 1743265), (1190, 1702247), (1411, 1435630), (2822, 717815), (2905, 697306), (5810, 348653), (7055, 287126), (9877, 205090), (14110, 143563), (19754, 102545), (20509, 98770), (41018, 49385)]