25916804970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{28183}}^1$

素因数の和:28380

約数の個数: 128

約数和(自身を含む): 74026967040

約数和(自身を除く): 48110162070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 151, 174, 203, 210, 290, 302, 406, 435, 453, 609, 755, 870, 906, 1015, 1057, 1218, 1510, 2030, 2114, 2265, 3045, 3171, 4379, 4530, 5285, 6090, 6342, 8758, 10570, 13137, 15855, 21895, 26274, 28183, 30653, 31710, 43790, 56366, 61306, 65685, 84549, 91959, 131370, 140915, 153265, 169098, 183918, 197281, 281830, 306530, 394562, 422745, 459795, 591843, 817307, 845490, 919590, 986405, 1183686, 1634614, 1972810, 2451921, 2959215, 4086535, 4255633, 4903842, 5721149, 5918430, 8173070, 8511266, 11442298, 12259605, 12766899, 17163447, 21278165, 24519210, 25533798, 28605745, 29789431, 34326894, 42556330, 57211490, 59578862, 63834495, 85817235, 89368293, 123413357, 127668990, 148947155, 171634470, 178736586, 246826714, 297894310, 370240071, 446841465, 617066785, 740480142, 863893499, 893682930, 1234133570, 1727786998, 1851200355, 2591680497, 3702400710, 4319467495, 5183360994, 8638934990, 12958402485, 25916804970]

約数ペア:

[(1, 25916804970), (2, 12958402485), (3, 8638934990), (5, 5183360994), (6, 4319467495), (7, 3702400710), (10, 2591680497), (14, 1851200355), (15, 1727786998), (21, 1234133570), (29, 893682930), (30, 863893499), (35, 740480142), (42, 617066785), (58, 446841465), (70, 370240071), (87, 297894310), (105, 246826714), (145, 178736586), (151, 171634470), (174, 148947155), (203, 127668990), (210, 123413357), (290, 89368293), (302, 85817235), (406, 63834495), (435, 59578862), (453, 57211490), (609, 42556330), (755, 34326894), (870, 29789431), (906, 28605745), (1015, 25533798), (1057, 24519210), (1218, 21278165), (1510, 17163447), (2030, 12766899), (2114, 12259605), (2265, 11442298), (3045, 8511266), (3171, 8173070), (4379, 5918430), (4530, 5721149), (5285, 4903842), (6090, 4255633), (6342, 4086535), (8758, 2959215), (10570, 2451921), (13137, 1972810), (15855, 1634614), (21895, 1183686), (26274, 986405), (28183, 919590), (30653, 845490), (31710, 817307), (43790, 591843), (56366, 459795), (61306, 422745), (65685, 394562), (84549, 306530), (91959, 281830), (131370, 197281), (140915, 183918), (153265, 169098)]