3869653840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3623}}^1$

素因数の和:3741

約数の個数: 120

約数和(自身を含む): 9868296960

約数和(自身を除く): 5998643120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 169, 208, 260, 316, 338, 395, 520, 632, 676, 790, 845, 1027, 1040, 1264, 1352, 1580, 1690, 2054, 2704, 3160, 3380, 3623, 4108, 5135, 6320, 6760, 7246, 8216, 10270, 13351, 13520, 14492, 16432, 18115, 20540, 26702, 28984, 36230, 41080, 47099, 53404, 57968, 66755, 72460, 82160, 94198, 106808, 133510, 144920, 188396, 213616, 235495, 267020, 286217, 289840, 376792, 470990, 534040, 572434, 612287, 753584, 941980, 1068080, 1144868, 1224574, 1431085, 1883960, 2289736, 2449148, 2862170, 3061435, 3720821, 3767920, 4579472, 4898296, 5724340, 6122870, 7441642, 9796592, 11448680, 12245740, 14883284, 18604105, 22897360, 24491480, 29766568, 37208210, 48370673, 48982960, 59533136, 74416420, 96741346, 148832840, 193482692, 241853365, 297665680, 386965384, 483706730, 773930768, 967413460, 1934826920, 3869653840]

約数ペア:

[(1, 3869653840), (2, 1934826920), (4, 967413460), (5, 773930768), (8, 483706730), (10, 386965384), (13, 297665680), (16, 241853365), (20, 193482692), (26, 148832840), (40, 96741346), (52, 74416420), (65, 59533136), (79, 48982960), (80, 48370673), (104, 37208210), (130, 29766568), (158, 24491480), (169, 22897360), (208, 18604105), (260, 14883284), (316, 12245740), (338, 11448680), (395, 9796592), (520, 7441642), (632, 6122870), (676, 5724340), (790, 4898296), (845, 4579472), (1027, 3767920), (1040, 3720821), (1264, 3061435), (1352, 2862170), (1580, 2449148), (1690, 2289736), (2054, 1883960), (2704, 1431085), (3160, 1224574), (3380, 1144868), (3623, 1068080), (4108, 941980), (5135, 753584), (6320, 612287), (6760, 572434), (7246, 534040), (8216, 470990), (10270, 376792), (13351, 289840), (13520, 286217), (14492, 267020), (16432, 235495), (18115, 213616), (20540, 188396), (26702, 144920), (28984, 133510), (36230, 106808), (41080, 94198), (47099, 82160), (53404, 72460), (57968, 66755)]