17503521100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{23663}}^1$

素因数の和:24259

約数の個数: 72

約数和(自身を含む): 40978002240

約数和(自身を除く): 23474481140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 569, 650, 1138, 1300, 2276, 2845, 5690, 7397, 11380, 14225, 14794, 23663, 28450, 29588, 36985, 47326, 56900, 73970, 94652, 118315, 147940, 184925, 236630, 307619, 369850, 473260, 591575, 615238, 739700, 1183150, 1230476, 1538095, 2366300, 3076190, 6152380, 7690475, 13464247, 15380950, 26928494, 30761900, 53856988, 67321235, 134642470, 175035211, 269284940, 336606175, 350070422, 673212350, 700140844, 875176055, 1346424700, 1750352110, 3500704220, 4375880275, 8751760550, 17503521100]

約数ペア:

[(1, 17503521100), (2, 8751760550), (4, 4375880275), (5, 3500704220), (10, 1750352110), (13, 1346424700), (20, 875176055), (25, 700140844), (26, 673212350), (50, 350070422), (52, 336606175), (65, 269284940), (100, 175035211), (130, 134642470), (260, 67321235), (325, 53856988), (569, 30761900), (650, 26928494), (1138, 15380950), (1300, 13464247), (2276, 7690475), (2845, 6152380), (5690, 3076190), (7397, 2366300), (11380, 1538095), (14225, 1230476), (14794, 1183150), (23663, 739700), (28450, 615238), (29588, 591575), (36985, 473260), (47326, 369850), (56900, 307619), (73970, 236630), (94652, 184925), (118315, 147940)]