83805070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 84156530

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 89, 145, 170, 178, 191, 290, 382, 445, 493, 890, 955, 986, 1513, 1910, 2465, 2581, 3026, 3247, 4930, 5162, 5539, 6494, 7565, 11078, 12905, 15130, 16235, 16999, 25810, 27695, 32470, 33998, 43877, 55390, 84995, 87754, 94163, 169990, 188326, 219385, 288983, 438770, 470815, 492971, 577966, 941630, 985942, 1444915, 2464855, 2889830, 4929710, 8380507, 16761014, 41902535, 83805070]

約数ペア:

[(1, 83805070), (2, 41902535), (5, 16761014), (10, 8380507), (17, 4929710), (29, 2889830), (34, 2464855), (58, 1444915), (85, 985942), (89, 941630), (145, 577966), (170, 492971), (178, 470815), (191, 438770), (290, 288983), (382, 219385), (445, 188326), (493, 169990), (890, 94163), (955, 87754), (986, 84995), (1513, 55390), (1910, 43877), (2465, 33998), (2581, 32470), (3026, 27695), (3247, 25810), (4930, 16999), (5162, 16235), (5539, 15130), (6494, 12905), (7565, 11078)]