25826060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5843}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 61852896

約数和(自身を除く): 36026836

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5843, 11686, 23372, 29215, 58430, 75959, 99331, 116860, 151918, 198662, 303836, 379795, 397324, 496655, 759590, 993310, 1291303, 1519180, 1986620, 2582606, 5165212, 6456515, 12913030, 25826060]

約数ペア:

[(1, 25826060), (2, 12913030), (4, 6456515), (5, 5165212), (10, 2582606), (13, 1986620), (17, 1519180), (20, 1291303), (26, 993310), (34, 759590), (52, 496655), (65, 397324), (68, 379795), (85, 303836), (130, 198662), (170, 151918), (221, 116860), (260, 99331), (340, 75959), (442, 58430), (884, 29215), (1105, 23372), (2210, 11686), (4420, 5843)]