33858760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 56861240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 149, 152, 184, 190, 230, 247, 260, 298, 299, 380, 437, 460, 494, 520, 596, 598, 745, 760, 874, 920, 988, 1192, 1196, 1235, 1490, 1495, 1748, 1937, 1976, 2185, 2392, 2470, 2831, 2980, 2990, 3427, 3496, 3874, 4370, 4940, 5662, 5681, 5960, 5980, 6854, 7748, 8740, 9685, 9880, 11324, 11362, 11960, 13708, 14155, 15496, 17135, 17480, 19370, 22648, 22724, 27416, 28310, 28405, 34270, 36803, 38740, 44551, 45448, 56620, 56810, 65113, 68540, 73606, 77480, 89102, 113240, 113620, 130226, 137080, 147212, 178204, 184015, 222755, 227240, 260452, 294424, 325565, 356408, 368030, 445510, 520904, 651130, 736060, 846469, 891020, 1302260, 1472120, 1692938, 1782040, 2604520, 3385876, 4232345, 6771752, 8464690, 16929380, 33858760]

約数ペア:

[(1, 33858760), (2, 16929380), (4, 8464690), (5, 6771752), (8, 4232345), (10, 3385876), (13, 2604520), (19, 1782040), (20, 1692938), (23, 1472120), (26, 1302260), (38, 891020), (40, 846469), (46, 736060), (52, 651130), (65, 520904), (76, 445510), (92, 368030), (95, 356408), (104, 325565), (115, 294424), (130, 260452), (149, 227240), (152, 222755), (184, 184015), (190, 178204), (230, 147212), (247, 137080), (260, 130226), (298, 113620), (299, 113240), (380, 89102), (437, 77480), (460, 73606), (494, 68540), (520, 65113), (596, 56810), (598, 56620), (745, 45448), (760, 44551), (874, 38740), (920, 36803), (988, 34270), (1192, 28405), (1196, 28310), (1235, 27416), (1490, 22724), (1495, 22648), (1748, 19370), (1937, 17480), (1976, 17135), (2185, 15496), (2392, 14155), (2470, 13708), (2831, 11960), (2980, 11362), (2990, 11324), (3427, 9880), (3496, 9685), (3874, 8740), (4370, 7748), (4940, 6854), (5662, 5980), (5681, 5960)]