10780448

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 27216000

約数和(自身を除く): 16435552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 149, 152, 224, 238, 266, 272, 298, 304, 323, 476, 532, 544, 596, 608, 646, 952, 1043, 1064, 1192, 1292, 1904, 2086, 2128, 2261, 2384, 2533, 2584, 2831, 3808, 4172, 4256, 4522, 4768, 5066, 5168, 5662, 8344, 9044, 10132, 10336, 11324, 16688, 17731, 18088, 19817, 20264, 22648, 33376, 35462, 36176, 39634, 40528, 45296, 48127, 70924, 72352, 79268, 81056, 90592, 96254, 141848, 158536, 192508, 283696, 317072, 336889, 385016, 567392, 634144, 673778, 770032, 1347556, 1540064, 2695112, 5390224, 10780448]

約数ペア:

[(1, 10780448), (2, 5390224), (4, 2695112), (7, 1540064), (8, 1347556), (14, 770032), (16, 673778), (17, 634144), (19, 567392), (28, 385016), (32, 336889), (34, 317072), (38, 283696), (56, 192508), (68, 158536), (76, 141848), (112, 96254), (119, 90592), (133, 81056), (136, 79268), (149, 72352), (152, 70924), (224, 48127), (238, 45296), (266, 40528), (272, 39634), (298, 36176), (304, 35462), (323, 33376), (476, 22648), (532, 20264), (544, 19817), (596, 18088), (608, 17731), (646, 16688), (952, 11324), (1043, 10336), (1064, 10132), (1192, 9044), (1292, 8344), (1904, 5662), (2086, 5168), (2128, 5066), (2261, 4768), (2384, 4522), (2533, 4256), (2584, 4172), (2831, 3808)]