77467450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 161989632

約数和(自身を除く): 84522182

約数列:

[1, 2, 5, 10, 23, 25, 31, 41, 46, 50, 53, 62, 82, 106, 115, 155, 205, 230, 265, 310, 410, 530, 575, 713, 775, 943, 1025, 1150, 1219, 1271, 1325, 1426, 1550, 1643, 1886, 2050, 2173, 2438, 2542, 2650, 3286, 3565, 4346, 4715, 6095, 6355, 7130, 8215, 9430, 10865, 12190, 12710, 16430, 17825, 21730, 23575, 29233, 30475, 31775, 35650, 37789, 41075, 47150, 49979, 54325, 58466, 60950, 63550, 67363, 75578, 82150, 99958, 108650, 134726, 146165, 188945, 249895, 292330, 336815, 377890, 499790, 673630, 730825, 944725, 1249475, 1461650, 1549349, 1684075, 1889450, 2498950, 3098698, 3368150, 7746745, 15493490, 38733725, 77467450]

約数ペア:

[(1, 77467450), (2, 38733725), (5, 15493490), (10, 7746745), (23, 3368150), (25, 3098698), (31, 2498950), (41, 1889450), (46, 1684075), (50, 1549349), (53, 1461650), (62, 1249475), (82, 944725), (106, 730825), (115, 673630), (155, 499790), (205, 377890), (230, 336815), (265, 292330), (310, 249895), (410, 188945), (530, 146165), (575, 134726), (713, 108650), (775, 99958), (943, 82150), (1025, 75578), (1150, 67363), (1219, 63550), (1271, 60950), (1325, 58466), (1426, 54325), (1550, 49979), (1643, 47150), (1886, 41075), (2050, 37789), (2173, 35650), (2438, 31775), (2542, 30475), (2650, 29233), (3286, 23575), (3565, 21730), (4346, 17825), (4715, 16430), (6095, 12710), (6355, 12190), (7130, 10865), (8215, 9430)]