503288530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 1038925440

約数和(自身を除く): 535636910

約数列:

[1, 2, 5, 10, 19, 23, 38, 41, 46, 53, 82, 95, 106, 115, 190, 205, 230, 265, 410, 437, 530, 779, 874, 943, 1007, 1219, 1558, 1886, 2014, 2173, 2185, 2438, 2809, 3895, 4346, 4370, 4715, 5035, 5618, 6095, 7790, 9430, 10070, 10865, 12190, 14045, 17917, 21730, 23161, 28090, 35834, 41287, 46322, 49979, 53371, 64607, 82574, 89585, 99958, 106742, 115169, 115805, 129214, 179170, 206435, 230338, 231610, 249895, 266855, 323035, 412870, 499790, 533710, 575845, 646070, 949601, 1151690, 1227533, 1899202, 2188211, 2455066, 2648887, 4376422, 4748005, 5297774, 6137665, 9496010, 10941055, 12275330, 13244435, 21882110, 26488870, 50328853, 100657706, 251644265, 503288530]

約数ペア:

[(1, 503288530), (2, 251644265), (5, 100657706), (10, 50328853), (19, 26488870), (23, 21882110), (38, 13244435), (41, 12275330), (46, 10941055), (53, 9496010), (82, 6137665), (95, 5297774), (106, 4748005), (115, 4376422), (190, 2648887), (205, 2455066), (230, 2188211), (265, 1899202), (410, 1227533), (437, 1151690), (530, 949601), (779, 646070), (874, 575845), (943, 533710), (1007, 499790), (1219, 412870), (1558, 323035), (1886, 266855), (2014, 249895), (2173, 231610), (2185, 230338), (2438, 206435), (2809, 179170), (3895, 129214), (4346, 115805), (4370, 115169), (4715, 106742), (5035, 99958), (5618, 89585), (6095, 82574), (7790, 64607), (9430, 53371), (10070, 49979), (10865, 46322), (12190, 41287), (14045, 35834), (17917, 28090), (21730, 23161)]