80584624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 99403856

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 503, 527, 589, 646, 1006, 1054, 1178, 1292, 2012, 2108, 2356, 2584, 4024, 4216, 4712, 5168, 8048, 8432, 8551, 9424, 9557, 10013, 15593, 17102, 19114, 20026, 31186, 34204, 38228, 40052, 62372, 68408, 76456, 80104, 124744, 136816, 152912, 160208, 162469, 249488, 265081, 296267, 324938, 530162, 592534, 649876, 1060324, 1185068, 1299752, 2120648, 2370136, 2599504, 4241296, 4740272, 5036539, 10073078, 20146156, 40292312, 80584624]

約数ペア:

[(1, 80584624), (2, 40292312), (4, 20146156), (8, 10073078), (16, 5036539), (17, 4740272), (19, 4241296), (31, 2599504), (34, 2370136), (38, 2120648), (62, 1299752), (68, 1185068), (76, 1060324), (124, 649876), (136, 592534), (152, 530162), (248, 324938), (272, 296267), (304, 265081), (323, 249488), (496, 162469), (503, 160208), (527, 152912), (589, 136816), (646, 124744), (1006, 80104), (1054, 76456), (1178, 68408), (1292, 62372), (2012, 40052), (2108, 38228), (2356, 34204), (2584, 31186), (4024, 20026), (4216, 19114), (4712, 17102), (5168, 15593), (8048, 10013), (8432, 9557), (8551, 9424)]