17380099160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{144497}}^1$

素因数の和:144636

約数の個数: 64

約数和(自身を含む): 40783115520

約数和(自身を除く): 23403016360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 248, 310, 388, 485, 620, 776, 970, 1240, 1940, 3007, 3880, 6014, 12028, 15035, 24056, 30070, 60140, 120280, 144497, 288994, 577988, 722485, 1155976, 1444970, 2889940, 4479407, 5779880, 8958814, 14016209, 17917628, 22397035, 28032418, 35835256, 44794070, 56064836, 70081045, 89588140, 112129672, 140162090, 179176280, 280324180, 434502479, 560648360, 869004958, 1738009916, 2172512395, 3476019832, 4345024790, 8690049580, 17380099160]

約数ペア:

[(1, 17380099160), (2, 8690049580), (4, 4345024790), (5, 3476019832), (8, 2172512395), (10, 1738009916), (20, 869004958), (31, 560648360), (40, 434502479), (62, 280324180), (97, 179176280), (124, 140162090), (155, 112129672), (194, 89588140), (248, 70081045), (310, 56064836), (388, 44794070), (485, 35835256), (620, 28032418), (776, 22397035), (970, 17917628), (1240, 14016209), (1940, 8958814), (3007, 5779880), (3880, 4479407), (6014, 2889940), (12028, 1444970), (15035, 1155976), (24056, 722485), (30070, 577988), (60140, 288994), (120280, 144497)]