1480495900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13721}}^1$

素因数の和:13831

約数の個数: 72

約数和(自身を含む): 3501744624

約数和(自身を除く): 2021248724

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 415, 650, 830, 1079, 1300, 1660, 2075, 2158, 4150, 4316, 5395, 8300, 10790, 13721, 21580, 26975, 27442, 53950, 54884, 68605, 107900, 137210, 178373, 274420, 343025, 356746, 686050, 713492, 891865, 1138843, 1372100, 1783730, 2277686, 3567460, 4459325, 4555372, 5694215, 8918650, 11388430, 14804959, 17837300, 22776860, 28471075, 29609918, 56942150, 59219836, 74024795, 113884300, 148049590, 296099180, 370123975, 740247950, 1480495900]

約数ペア:

[(1, 1480495900), (2, 740247950), (4, 370123975), (5, 296099180), (10, 148049590), (13, 113884300), (20, 74024795), (25, 59219836), (26, 56942150), (50, 29609918), (52, 28471075), (65, 22776860), (83, 17837300), (100, 14804959), (130, 11388430), (166, 8918650), (260, 5694215), (325, 4555372), (332, 4459325), (415, 3567460), (650, 2277686), (830, 1783730), (1079, 1372100), (1300, 1138843), (1660, 891865), (2075, 713492), (2158, 686050), (4150, 356746), (4316, 343025), (5395, 274420), (8300, 178373), (10790, 137210), (13721, 107900), (21580, 68605), (26975, 54884), (27442, 53950)]