15674742980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 35755292160

約数和(自身を除く): 20080549180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269, 271, 538, 542, 827, 1076, 1084, 1345, 1355, 1654, 2690, 2710, 3308, 3497, 3523, 4135, 5380, 5420, 6994, 7046, 8270, 10751, 13988, 14092, 16540, 17485, 17615, 21502, 34970, 35230, 43004, 53755, 69940, 70460, 72899, 107510, 145798, 215020, 222463, 224117, 291596, 364495, 444926, 448234, 728990, 889852, 896468, 947687, 1112315, 1120585, 1457980, 1895374, 2224630, 2241170, 2892019, 2913521, 3790748, 4449260, 4482340, 4738435, 5784038, 5827042, 9476870, 11568076, 11654084, 14460095, 14567605, 18953740, 28920190, 29135210, 57840380, 58270420, 60287473, 120574946, 241149892, 301437365, 602874730, 783737149, 1205749460, 1567474298, 3134948596, 3918685745, 7837371490, 15674742980]

約数ペア:

[(1, 15674742980), (2, 7837371490), (4, 3918685745), (5, 3134948596), (10, 1567474298), (13, 1205749460), (20, 783737149), (26, 602874730), (52, 301437365), (65, 241149892), (130, 120574946), (260, 60287473), (269, 58270420), (271, 57840380), (538, 29135210), (542, 28920190), (827, 18953740), (1076, 14567605), (1084, 14460095), (1345, 11654084), (1355, 11568076), (1654, 9476870), (2690, 5827042), (2710, 5784038), (3308, 4738435), (3497, 4482340), (3523, 4449260), (4135, 3790748), (5380, 2913521), (5420, 2892019), (6994, 2241170), (7046, 2224630), (8270, 1895374), (10751, 1457980), (13988, 1120585), (14092, 1112315), (16540, 947687), (17485, 896468), (17615, 889852), (21502, 728990), (34970, 448234), (35230, 444926), (43004, 364495), (53755, 291596), (69940, 224117), (70460, 222463), (72899, 215020), (107510, 145798)]