45217300

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2143}}^1$

素因数の和:2368

約数の個数: 36

約数和(自身を含む): 98632576

約数和(自身を除く): 53415276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 2143, 4220, 4286, 5275, 8572, 10550, 10715, 21100, 21430, 42860, 53575, 107150, 214300, 452173, 904346, 1808692, 2260865, 4521730, 9043460, 11304325, 22608650, 45217300]

約数ペア:

[(1, 45217300), (2, 22608650), (4, 11304325), (5, 9043460), (10, 4521730), (20, 2260865), (25, 1808692), (50, 904346), (100, 452173), (211, 214300), (422, 107150), (844, 53575), (1055, 42860), (2110, 21430), (2143, 21100), (4220, 10715), (4286, 10550), (5275, 8572)]