88361920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 229331520

約数和(自身を除く): 140969600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 439, 544, 592, 629, 680, 740, 878, 1088, 1184, 1258, 1360, 1480, 1756, 2195, 2368, 2516, 2720, 2960, 3145, 3512, 4390, 5032, 5440, 5920, 6290, 7024, 7463, 8780, 10064, 11840, 12580, 14048, 14926, 16243, 17560, 20128, 25160, 28096, 29852, 32486, 35120, 37315, 40256, 50320, 59704, 64972, 70240, 74630, 81215, 100640, 119408, 129944, 140480, 149260, 162430, 201280, 238816, 259888, 276131, 298520, 324860, 477632, 519776, 552262, 597040, 649720, 1039552, 1104524, 1194080, 1299440, 1380655, 2209048, 2388160, 2598880, 2761310, 4418096, 5197760, 5522620, 8836192, 11045240, 17672384, 22090480, 44180960, 88361920]

約数ペア:

[(1, 88361920), (2, 44180960), (4, 22090480), (5, 17672384), (8, 11045240), (10, 8836192), (16, 5522620), (17, 5197760), (20, 4418096), (32, 2761310), (34, 2598880), (37, 2388160), (40, 2209048), (64, 1380655), (68, 1299440), (74, 1194080), (80, 1104524), (85, 1039552), (136, 649720), (148, 597040), (160, 552262), (170, 519776), (185, 477632), (272, 324860), (296, 298520), (320, 276131), (340, 259888), (370, 238816), (439, 201280), (544, 162430), (592, 149260), (629, 140480), (680, 129944), (740, 119408), (878, 100640), (1088, 81215), (1184, 74630), (1258, 70240), (1360, 64972), (1480, 59704), (1756, 50320), (2195, 40256), (2368, 37315), (2516, 35120), (2720, 32486), (2960, 29852), (3145, 28096), (3512, 25160), (4390, 20128), (5032, 17560), (5440, 16243), (5920, 14926), (6290, 14048), (7024, 12580), (7463, 11840), (8780, 10064)]