43188640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 113654016

約数和(自身を除く): 70465376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 352, 424, 440, 463, 530, 583, 848, 880, 926, 1060, 1166, 1696, 1760, 1852, 2120, 2315, 2332, 2915, 3704, 4240, 4630, 4664, 5093, 5830, 7408, 8480, 9260, 9328, 10186, 11660, 14816, 18520, 18656, 20372, 23320, 24539, 25465, 37040, 40744, 46640, 49078, 50930, 74080, 81488, 93280, 98156, 101860, 122695, 162976, 196312, 203720, 245390, 269929, 392624, 407440, 490780, 539858, 785248, 814880, 981560, 1079716, 1349645, 1963120, 2159432, 2699290, 3926240, 4318864, 5398580, 8637728, 10797160, 21594320, 43188640]

約数ペア:

[(1, 43188640), (2, 21594320), (4, 10797160), (5, 8637728), (8, 5398580), (10, 4318864), (11, 3926240), (16, 2699290), (20, 2159432), (22, 1963120), (32, 1349645), (40, 1079716), (44, 981560), (53, 814880), (55, 785248), (80, 539858), (88, 490780), (106, 407440), (110, 392624), (160, 269929), (176, 245390), (212, 203720), (220, 196312), (265, 162976), (352, 122695), (424, 101860), (440, 98156), (463, 93280), (530, 81488), (583, 74080), (848, 50930), (880, 49078), (926, 46640), (1060, 40744), (1166, 37040), (1696, 25465), (1760, 24539), (1852, 23320), (2120, 20372), (2315, 18656), (2332, 18520), (2915, 14816), (3704, 11660), (4240, 10186), (4630, 9328), (4664, 9260), (5093, 8480), (5830, 7408)]