98997080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27197}}^1$

素因数の和:27228

約数の個数: 64

約数和(自身を含む): 274155840

約数和(自身を除く): 175158760

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, 27197, 54394, 108788, 135985, 190379, 217576, 271970, 353561, 380758, 543940, 707122, 761516, 951895, 1087880, 1414244, 1523032, 1767805, 1903790, 2474927, 2828488, 3535610, 3807580, 4949854, 7071220, 7615160, 9899708, 12374635, 14142440, 19799416, 24749270, 49498540, 98997080]

約数ペア:

[(1, 98997080), (2, 49498540), (4, 24749270), (5, 19799416), (7, 14142440), (8, 12374635), (10, 9899708), (13, 7615160), (14, 7071220), (20, 4949854), (26, 3807580), (28, 3535610), (35, 2828488), (40, 2474927), (52, 1903790), (56, 1767805), (65, 1523032), (70, 1414244), (91, 1087880), (104, 951895), (130, 761516), (140, 707122), (182, 543940), (260, 380758), (280, 353561), (364, 271970), (455, 217576), (520, 190379), (728, 135985), (910, 108788), (1820, 54394), (3640, 27197)]