4710760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6694040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 131, 145, 155, 232, 248, 262, 290, 310, 524, 580, 620, 655, 899, 1048, 1160, 1240, 1310, 1798, 2620, 3596, 3799, 4061, 4495, 5240, 7192, 7598, 8122, 8990, 15196, 16244, 17980, 18995, 20305, 30392, 32488, 35960, 37990, 40610, 75980, 81220, 117769, 151960, 162440, 235538, 471076, 588845, 942152, 1177690, 2355380, 4710760]

約数ペア:

[(1, 4710760), (2, 2355380), (4, 1177690), (5, 942152), (8, 588845), (10, 471076), (20, 235538), (29, 162440), (31, 151960), (40, 117769), (58, 81220), (62, 75980), (116, 40610), (124, 37990), (131, 35960), (145, 32488), (155, 30392), (232, 20305), (248, 18995), (262, 17980), (290, 16244), (310, 15196), (524, 8990), (580, 8122), (620, 7598), (655, 7192), (899, 5240), (1048, 4495), (1160, 4061), (1240, 3799), (1310, 3596), (1798, 2620)]