2021145744

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{5711}}^1$

素因数の和:5896

約数の個数: 80

約数和(自身を含む): 5346157824

約数和(自身を除く): 3325012080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 101, 146, 202, 219, 292, 303, 404, 438, 584, 606, 808, 876, 1168, 1212, 1616, 1752, 2424, 3504, 4848, 5711, 7373, 11422, 14746, 17133, 22119, 22844, 29492, 34266, 44238, 45688, 58984, 68532, 88476, 91376, 117968, 137064, 176952, 274128, 353904, 416903, 576811, 833806, 1153622, 1250709, 1667612, 1730433, 2307244, 2501418, 3335224, 3460866, 4614488, 5002836, 6670448, 6921732, 9228976, 10005672, 13843464, 20011344, 27686928, 42107203, 84214406, 126321609, 168428812, 252643218, 336857624, 505286436, 673715248, 1010572872, 2021145744]

約数ペア:

[(1, 2021145744), (2, 1010572872), (3, 673715248), (4, 505286436), (6, 336857624), (8, 252643218), (12, 168428812), (16, 126321609), (24, 84214406), (48, 42107203), (73, 27686928), (101, 20011344), (146, 13843464), (202, 10005672), (219, 9228976), (292, 6921732), (303, 6670448), (404, 5002836), (438, 4614488), (584, 3460866), (606, 3335224), (808, 2501418), (876, 2307244), (1168, 1730433), (1212, 1667612), (1616, 1250709), (1752, 1153622), (2424, 833806), (3504, 576811), (4848, 416903), (5711, 353904), (7373, 274128), (11422, 176952), (14746, 137064), (17133, 117968), (22119, 91376), (22844, 88476), (29492, 68532), (34266, 58984), (44238, 45688)]