78865150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17333}}^1$

素因数の和:17365

約数の個数: 48

約数和(自身を含む): 180550944

約数和(自身を除く): 101685794

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 17333, 34666, 86665, 121331, 173330, 225329, 242662, 433325, 450658, 606655, 866650, 1126645, 1213310, 1577303, 2253290, 3033275, 3154606, 5633225, 6066550, 7886515, 11266450, 15773030, 39432575, 78865150]

約数ペア:

[(1, 78865150), (2, 39432575), (5, 15773030), (7, 11266450), (10, 7886515), (13, 6066550), (14, 5633225), (25, 3154606), (26, 3033275), (35, 2253290), (50, 1577303), (65, 1213310), (70, 1126645), (91, 866650), (130, 606655), (175, 450658), (182, 433325), (325, 242662), (350, 225329), (455, 173330), (650, 121331), (910, 86665), (2275, 34666), (4550, 17333)]