414498520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 990934560

約数和(自身を除く): 576436040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 263, 310, 328, 410, 526, 620, 820, 961, 1052, 1240, 1271, 1315, 1640, 1922, 2104, 2542, 2630, 3844, 4805, 5084, 5260, 6355, 7688, 8153, 9610, 10168, 10520, 10783, 12710, 16306, 19220, 21566, 25420, 32612, 38440, 39401, 40765, 43132, 50840, 53915, 65224, 78802, 81530, 86264, 107830, 157604, 163060, 197005, 215660, 252743, 315208, 326120, 334273, 394010, 431320, 505486, 668546, 788020, 1010972, 1263715, 1337092, 1576040, 1671365, 2021944, 2527430, 2674184, 3342730, 5054860, 6685460, 10109720, 10362463, 13370920, 20724926, 41449852, 51812315, 82899704, 103624630, 207249260, 414498520]

約数ペア:

[(1, 414498520), (2, 207249260), (4, 103624630), (5, 82899704), (8, 51812315), (10, 41449852), (20, 20724926), (31, 13370920), (40, 10362463), (41, 10109720), (62, 6685460), (82, 5054860), (124, 3342730), (155, 2674184), (164, 2527430), (205, 2021944), (248, 1671365), (263, 1576040), (310, 1337092), (328, 1263715), (410, 1010972), (526, 788020), (620, 668546), (820, 505486), (961, 431320), (1052, 394010), (1240, 334273), (1271, 326120), (1315, 315208), (1640, 252743), (1922, 215660), (2104, 197005), (2542, 163060), (2630, 157604), (3844, 107830), (4805, 86264), (5084, 81530), (5260, 78802), (6355, 65224), (7688, 53915), (8153, 50840), (9610, 43132), (10168, 40765), (10520, 39401), (10783, 38440), (12710, 32612), (16306, 25420), (19220, 21566)]