1472051240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{42349}}^1$

素因数の和:42450

約数の個数: 64

約数和(自身を含む): 3659040000

約数和(自身を除く): 2186988760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 3160, 3476, 4345, 6952, 8690, 17380, 34760, 42349, 84698, 169396, 211745, 338792, 423490, 465839, 846980, 931678, 1693960, 1863356, 2329195, 3345571, 3726712, 4658390, 6691142, 9316780, 13382284, 16727855, 18633560, 26764568, 33455710, 36801281, 66911420, 73602562, 133822840, 147205124, 184006405, 294410248, 368012810, 736025620, 1472051240]

約数ペア:

[(1, 1472051240), (2, 736025620), (4, 368012810), (5, 294410248), (8, 184006405), (10, 147205124), (11, 133822840), (20, 73602562), (22, 66911420), (40, 36801281), (44, 33455710), (55, 26764568), (79, 18633560), (88, 16727855), (110, 13382284), (158, 9316780), (220, 6691142), (316, 4658390), (395, 3726712), (440, 3345571), (632, 2329195), (790, 1863356), (869, 1693960), (1580, 931678), (1738, 846980), (3160, 465839), (3476, 423490), (4345, 338792), (6952, 211745), (8690, 169396), (17380, 84698), (34760, 42349)]