17949550060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3001597}}^1$

素因数の和:3001642

約数の個数: 48

約数和(自身を含む): 42358550976

約数和(自身を除く): 24409000916

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 3001597, 6003194, 12006388, 15007985, 30015970, 39020761, 60031940, 69036731, 78041522, 138073462, 156083044, 195103805, 276146924, 345183655, 390207610, 690367310, 780415220, 897477503, 1380734620, 1794955006, 3589910012, 4487387515, 8974775030, 17949550060]

約数ペア:

[(1, 17949550060), (2, 8974775030), (4, 4487387515), (5, 3589910012), (10, 1794955006), (13, 1380734620), (20, 897477503), (23, 780415220), (26, 690367310), (46, 390207610), (52, 345183655), (65, 276146924), (92, 195103805), (115, 156083044), (130, 138073462), (230, 78041522), (260, 69036731), (299, 60031940), (460, 39020761), (598, 30015970), (1196, 15007985), (1495, 12006388), (2990, 6003194), (5980, 3001597)]