354313175060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1\times {\mathrm{15269}}^1$

素因数の和:18201

約数の個数: 96

約数和(自身を含む): 827482521600

約数和(自身を除く): 473169346540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 2879, 4030, 5758, 8060, 11516, 14395, 15269, 28790, 30538, 37427, 57580, 61076, 74854, 76345, 89249, 149708, 152690, 178498, 187135, 198497, 305380, 356996, 374270, 396994, 446245, 473339, 748540, 793988, 892490, 946678, 992485, 1160237, 1784980, 1893356, 1984970, 2320474, 2366695, 3969940, 4640948, 4733390, 5801185, 6153407, 9466780, 11602370, 12306814, 23204740, 24613628, 30767035, 43959451, 61534070, 87918902, 123068140, 175837804, 219797255, 439594510, 571472863, 879189020, 1142945726, 1362742981, 2285891452, 2725485962, 2857364315, 5450971924, 5714728630, 6813714905, 11429457260, 13627429810, 17715658753, 27254859620, 35431317506, 70862635012, 88578293765, 177156587530, 354313175060]

約数ペア:

[(1, 354313175060), (2, 177156587530), (4, 88578293765), (5, 70862635012), (10, 35431317506), (13, 27254859620), (20, 17715658753), (26, 13627429810), (31, 11429457260), (52, 6813714905), (62, 5714728630), (65, 5450971924), (124, 2857364315), (130, 2725485962), (155, 2285891452), (260, 1362742981), (310, 1142945726), (403, 879189020), (620, 571472863), (806, 439594510), (1612, 219797255), (2015, 175837804), (2879, 123068140), (4030, 87918902), (5758, 61534070), (8060, 43959451), (11516, 30767035), (14395, 24613628), (15269, 23204740), (28790, 12306814), (30538, 11602370), (37427, 9466780), (57580, 6153407), (61076, 5801185), (74854, 4733390), (76345, 4640948), (89249, 3969940), (149708, 2366695), (152690, 2320474), (178498, 1984970), (187135, 1893356), (198497, 1784980), (305380, 1160237), (356996, 992485), (374270, 946678), (396994, 892490), (446245, 793988), (473339, 748540)]