2378859680

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 5717392128

約数和(自身を除く): 3338532448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 271, 332, 415, 542, 661, 664, 830, 1084, 1322, 1328, 1355, 1660, 2168, 2644, 2656, 2710, 3305, 3320, 4336, 5288, 5420, 6610, 6640, 8672, 10576, 10840, 13220, 13280, 21152, 21680, 22493, 26440, 43360, 44986, 52880, 54863, 89972, 105760, 109726, 112465, 179131, 179944, 219452, 224930, 274315, 358262, 359888, 438904, 449860, 548630, 716524, 719776, 877808, 895655, 899720, 1097260, 1433048, 1755616, 1791310, 1799440, 2194520, 2866096, 3582620, 3598880, 4389040, 5732192, 7165240, 8778080, 14330480, 14867873, 28660960, 29735746, 59471492, 74339365, 118942984, 148678730, 237885968, 297357460, 475771936, 594714920, 1189429840, 2378859680]

約数ペア:

[(1, 2378859680), (2, 1189429840), (4, 594714920), (5, 475771936), (8, 297357460), (10, 237885968), (16, 148678730), (20, 118942984), (32, 74339365), (40, 59471492), (80, 29735746), (83, 28660960), (160, 14867873), (166, 14330480), (271, 8778080), (332, 7165240), (415, 5732192), (542, 4389040), (661, 3598880), (664, 3582620), (830, 2866096), (1084, 2194520), (1322, 1799440), (1328, 1791310), (1355, 1755616), (1660, 1433048), (2168, 1097260), (2644, 899720), (2656, 895655), (2710, 877808), (3305, 719776), (3320, 716524), (4336, 548630), (5288, 449860), (5420, 438904), (6610, 359888), (6640, 358262), (8672, 274315), (10576, 224930), (10840, 219452), (13220, 179944), (13280, 179131), (21152, 112465), (21680, 109726), (22493, 105760), (26440, 89972), (43360, 54863), (44986, 52880)]