72029169440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{24623}}^1$

素因数の和:25074

約数の個数: 96

約数和(自身を含む): 174243363840

約数和(自身を除く): 102214194400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 389, 470, 752, 778, 940, 1504, 1556, 1880, 1945, 3112, 3760, 3890, 6224, 7520, 7780, 12448, 15560, 18283, 24623, 31120, 36566, 49246, 62240, 73132, 91415, 98492, 123115, 146264, 182830, 196984, 246230, 292528, 365660, 393968, 492460, 585056, 731320, 787936, 984920, 1157281, 1462640, 1969840, 2314562, 2925280, 3939680, 4629124, 5786405, 9258248, 9578347, 11572810, 18516496, 19156694, 23145620, 37032992, 38313388, 46291240, 47891735, 76626776, 92582480, 95783470, 153253552, 185164960, 191566940, 306507104, 383133880, 450182309, 766267760, 900364618, 1532535520, 1800729236, 2250911545, 3601458472, 4501823090, 7202916944, 9003646180, 14405833888, 18007292360, 36014584720, 72029169440]

約数ペア:

[(1, 72029169440), (2, 36014584720), (4, 18007292360), (5, 14405833888), (8, 9003646180), (10, 7202916944), (16, 4501823090), (20, 3601458472), (32, 2250911545), (40, 1800729236), (47, 1532535520), (80, 900364618), (94, 766267760), (160, 450182309), (188, 383133880), (235, 306507104), (376, 191566940), (389, 185164960), (470, 153253552), (752, 95783470), (778, 92582480), (940, 76626776), (1504, 47891735), (1556, 46291240), (1880, 38313388), (1945, 37032992), (3112, 23145620), (3760, 19156694), (3890, 18516496), (6224, 11572810), (7520, 9578347), (7780, 9258248), (12448, 5786405), (15560, 4629124), (18283, 3939680), (24623, 2925280), (31120, 2314562), (36566, 1969840), (49246, 1462640), (62240, 1157281), (73132, 984920), (91415, 787936), (98492, 731320), (123115, 585056), (146264, 492460), (182830, 393968), (196984, 365660), (246230, 292528)]