214472440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58921}}^1$

素因数の和:58952

約数の個数: 64

約数和(自身を含む): 593933760

約数和(自身を除く): 379461320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 58921, 117842, 235684, 294605, 412447, 471368, 589210, 765973, 824894, 1178420, 1531946, 1649788, 2062235, 2356840, 3063892, 3299576, 3829865, 4124470, 5361811, 6127784, 7659730, 8248940, 10723622, 15319460, 16497880, 21447244, 26809055, 30638920, 42894488, 53618110, 107236220, 214472440]

約数ペア:

[(1, 214472440), (2, 107236220), (4, 53618110), (5, 42894488), (7, 30638920), (8, 26809055), (10, 21447244), (13, 16497880), (14, 15319460), (20, 10723622), (26, 8248940), (28, 7659730), (35, 6127784), (40, 5361811), (52, 4124470), (56, 3829865), (65, 3299576), (70, 3063892), (91, 2356840), (104, 2062235), (130, 1649788), (140, 1531946), (182, 1178420), (260, 824894), (280, 765973), (364, 589210), (455, 471368), (520, 412447), (728, 294605), (910, 235684), (1820, 117842), (3640, 58921)]