1900560352

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{4003}}^1$

素因数の和:4451

約数の個数: 48

約数和(自身を含む): 3853401552

約数和(自身を除く): 1952841200

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 401, 592, 802, 1184, 1604, 3208, 4003, 6416, 8006, 12832, 14837, 16012, 29674, 32024, 59348, 64048, 118696, 128096, 148111, 237392, 296222, 474784, 592444, 1184888, 1605203, 2369776, 3210406, 4739552, 6420812, 12841624, 25683248, 51366496, 59392511, 118785022, 237570044, 475140088, 950280176, 1900560352]

約数ペア:

[(1, 1900560352), (2, 950280176), (4, 475140088), (8, 237570044), (16, 118785022), (32, 59392511), (37, 51366496), (74, 25683248), (148, 12841624), (296, 6420812), (401, 4739552), (592, 3210406), (802, 2369776), (1184, 1605203), (1604, 1184888), (3208, 592444), (4003, 474784), (6416, 296222), (8006, 237392), (12832, 148111), (14837, 128096), (16012, 118696), (29674, 64048), (32024, 59348)]