98647568720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72534977}}^1$

素因数の和:72535007

約数の個数: 40

約数和(自身を含む): 242847106344

約数和(自身を除く): 144199537624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 72534977, 145069954, 290139908, 362674885, 580279816, 725349770, 1160559632, 1233094609, 1450699540, 2466189218, 2901399080, 4932378436, 5802798160, 6165473045, 9864756872, 12330946090, 19729513744, 24661892180, 49323784360, 98647568720]

約数ペア:

[(1, 98647568720), (2, 49323784360), (4, 24661892180), (5, 19729513744), (8, 12330946090), (10, 9864756872), (16, 6165473045), (17, 5802798160), (20, 4932378436), (34, 2901399080), (40, 2466189218), (68, 1450699540), (80, 1233094609), (85, 1160559632), (136, 725349770), (170, 580279816), (272, 362674885), (340, 290139908), (680, 145069954), (1360, 72534977)]