2083504920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31397}}^1$

素因数の和:31497

約数の個数: 128

約数和(自身を含む): 7234099200

約数和(自身を除く): 5150594280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 31397, 33180, 62794, 66360, 94191, 125588, 156985, 188382, 219779, 251176, 313970, 376764, 439558, 470955, 627940, 659337, 753528, 879116, 941910, 1098895, 1255880, 1318674, 1758232, 1883820, 2197790, 2480363, 2637348, 3296685, 3767640, 4395580, 4960726, 5274696, 6593370, 7441089, 8791160, 9921452, 12401815, 13186740, 14882178, 17362541, 19842904, 24803630, 26373480, 29764356, 34725082, 37205445, 49607260, 52087623, 59528712, 69450164, 74410890, 86812705, 99214520, 104175246, 138900328, 148821780, 173625410, 208350492, 260438115, 297643560, 347250820, 416700984, 520876230, 694501640, 1041752460, 2083504920]

約数ペア:

[(1, 2083504920), (2, 1041752460), (3, 694501640), (4, 520876230), (5, 416700984), (6, 347250820), (7, 297643560), (8, 260438115), (10, 208350492), (12, 173625410), (14, 148821780), (15, 138900328), (20, 104175246), (21, 99214520), (24, 86812705), (28, 74410890), (30, 69450164), (35, 59528712), (40, 52087623), (42, 49607260), (56, 37205445), (60, 34725082), (70, 29764356), (79, 26373480), (84, 24803630), (105, 19842904), (120, 17362541), (140, 14882178), (158, 13186740), (168, 12401815), (210, 9921452), (237, 8791160), (280, 7441089), (316, 6593370), (395, 5274696), (420, 4960726), (474, 4395580), (553, 3767640), (632, 3296685), (790, 2637348), (840, 2480363), (948, 2197790), (1106, 1883820), (1185, 1758232), (1580, 1318674), (1659, 1255880), (1896, 1098895), (2212, 941910), (2370, 879116), (2765, 753528), (3160, 659337), (3318, 627940), (4424, 470955), (4740, 439558), (5530, 376764), (6636, 313970), (8295, 251176), (9480, 219779), (11060, 188382), (13272, 156985), (16590, 125588), (22120, 94191), (31397, 66360), (33180, 62794)]