476837380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 1084140288

約数和(自身を除く): 607302908

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 131, 164, 193, 205, 230, 262, 386, 410, 460, 524, 655, 772, 820, 943, 965, 1310, 1886, 1930, 2620, 3013, 3772, 3860, 4439, 4715, 5371, 6026, 7913, 8878, 9430, 10742, 12052, 15065, 15826, 17756, 18860, 21484, 22195, 25283, 26855, 30130, 31652, 39565, 44390, 50566, 53710, 60260, 79130, 88780, 101132, 107420, 123533, 126415, 158260, 181999, 247066, 252830, 363998, 494132, 505660, 581509, 617665, 727996, 909995, 1036603, 1163018, 1235330, 1819990, 2073206, 2326036, 2470660, 2907545, 3639980, 4146412, 5183015, 5815090, 10366030, 11630180, 20732060, 23841869, 47683738, 95367476, 119209345, 238418690, 476837380]

約数ペア:

[(1, 476837380), (2, 238418690), (4, 119209345), (5, 95367476), (10, 47683738), (20, 23841869), (23, 20732060), (41, 11630180), (46, 10366030), (82, 5815090), (92, 5183015), (115, 4146412), (131, 3639980), (164, 2907545), (193, 2470660), (205, 2326036), (230, 2073206), (262, 1819990), (386, 1235330), (410, 1163018), (460, 1036603), (524, 909995), (655, 727996), (772, 617665), (820, 581509), (943, 505660), (965, 494132), (1310, 363998), (1886, 252830), (1930, 247066), (2620, 181999), (3013, 158260), (3772, 126415), (3860, 123533), (4439, 107420), (4715, 101132), (5371, 88780), (6026, 79130), (7913, 60260), (8878, 53710), (9430, 50566), (10742, 44390), (12052, 39565), (15065, 31652), (15826, 30130), (17756, 26855), (18860, 25283), (21484, 22195)]