98503120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39719}}^1$

素因数の和:39763

約数の個数: 40

約数和(自身を含む): 236413440

約数和(自身を除く): 137910320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 39719, 79438, 158876, 198595, 317752, 397190, 635504, 794380, 1231289, 1588760, 2462578, 3177520, 4925156, 6156445, 9850312, 12312890, 19700624, 24625780, 49251560, 98503120]

約数ペア:

[(1, 98503120), (2, 49251560), (4, 24625780), (5, 19700624), (8, 12312890), (10, 9850312), (16, 6156445), (20, 4925156), (31, 3177520), (40, 2462578), (62, 1588760), (80, 1231289), (124, 794380), (155, 635504), (248, 397190), (310, 317752), (496, 198595), (620, 158876), (1240, 79438), (2480, 39719)]