15671529179860

素因数分解:

$2^2\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{33713}}^1\times {\mathrm{11399}}^1$

素因数の和:47160

約数の個数: 48

約数和(自身を含む): 32930216928000

約数和(自身を除く): 17258687748140

約数列:

[1, 2, 4, 5, 10, 20, 2039, 4078, 8156, 10195, 11399, 20390, 22798, 33713, 40780, 45596, 56995, 67426, 113990, 134852, 168565, 227980, 337130, 674260, 23242561, 46485122, 68740807, 92970244, 116212805, 137481614, 232425610, 274963228, 343704035, 384294487, 464851220, 687408070, 768588974, 1374816140, 1537177948, 1921472435, 3842944870, 7685889740, 783576458993, 1567152917986, 3134305835972, 3917882294965, 7835764589930, 15671529179860]

約数ペア:

[(1, 15671529179860), (2, 7835764589930), (4, 3917882294965), (5, 3134305835972), (10, 1567152917986), (20, 783576458993), (2039, 7685889740), (4078, 3842944870), (8156, 1921472435), (10195, 1537177948), (11399, 1374816140), (20390, 768588974), (22798, 687408070), (33713, 464851220), (40780, 384294487), (45596, 343704035), (56995, 274963228), (67426, 232425610), (113990, 137481614), (134852, 116212805), (168565, 92970244), (227980, 68740807), (337130, 46485122), (674260, 23242561)]