29121246700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3200137}}^1$

素因数の和:3200171

約数の個数: 72

約数和(自身を含む): 77776153952

約数和(自身を除く): 48654907252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 3200137, 6400274, 12800548, 16000685, 22400959, 32001370, 41601781, 44801918, 64002740, 80003425, 83203562, 89603836, 112004795, 160006850, 166407124, 208008905, 224009590, 291212467, 320013700, 416017810, 448019180, 560023975, 582424934, 832035620, 1040044525, 1120047950, 1164849868, 1456062335, 2080089050, 2240095900, 2912124670, 4160178100, 5824249340, 7280311675, 14560623350, 29121246700]

約数ペア:

[(1, 29121246700), (2, 14560623350), (4, 7280311675), (5, 5824249340), (7, 4160178100), (10, 2912124670), (13, 2240095900), (14, 2080089050), (20, 1456062335), (25, 1164849868), (26, 1120047950), (28, 1040044525), (35, 832035620), (50, 582424934), (52, 560023975), (65, 448019180), (70, 416017810), (91, 320013700), (100, 291212467), (130, 224009590), (140, 208008905), (175, 166407124), (182, 160006850), (260, 112004795), (325, 89603836), (350, 83203562), (364, 80003425), (455, 64002740), (650, 44801918), (700, 41601781), (910, 32001370), (1300, 22400959), (1820, 16000685), (2275, 12800548), (4550, 6400274), (9100, 3200137)]