1044156760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7229}}^1$

素因数の和:7420

約数の個数: 64

約数和(自身を含む): 2467454400

約数和(自身を除く): 1423297640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 628, 785, 920, 1256, 1570, 3140, 3611, 6280, 7222, 7229, 14444, 14458, 18055, 28888, 28916, 36110, 36145, 57832, 72220, 72290, 144440, 144580, 166267, 289160, 332534, 665068, 831335, 1134953, 1330136, 1662670, 2269906, 3325340, 4539812, 5674765, 6650680, 9079624, 11349530, 22699060, 26103919, 45398120, 52207838, 104415676, 130519595, 208831352, 261039190, 522078380, 1044156760]

約数ペア:

[(1, 1044156760), (2, 522078380), (4, 261039190), (5, 208831352), (8, 130519595), (10, 104415676), (20, 52207838), (23, 45398120), (40, 26103919), (46, 22699060), (92, 11349530), (115, 9079624), (157, 6650680), (184, 5674765), (230, 4539812), (314, 3325340), (460, 2269906), (628, 1662670), (785, 1330136), (920, 1134953), (1256, 831335), (1570, 665068), (3140, 332534), (3611, 289160), (6280, 166267), (7222, 144580), (7229, 144440), (14444, 72290), (14458, 72220), (18055, 57832), (28888, 36145), (28916, 36110)]