21635888947220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1\times {\mathrm{2381}}^1\times {\mathrm{3917}}^1$

素因数の和:7101

約数の個数: 96

約数和(自身を含む): 45777671716896

約数和(自身を除く): 24141782769676

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 601, 772, 965, 1202, 1930, 2381, 2404, 3005, 3860, 3917, 4762, 6010, 7834, 9524, 11905, 12020, 15668, 19585, 23810, 39170, 47620, 78340, 115993, 231986, 459533, 463972, 579965, 755981, 919066, 1159930, 1430981, 1511962, 1838132, 2297665, 2319860, 2354117, 2861962, 3023924, 3779905, 4595330, 4708234, 5723924, 7154905, 7559810, 9190660, 9326377, 9416468, 11770585, 14309810, 15119620, 18652754, 23541170, 28619620, 37305508, 46631885, 47082340, 93263770, 186527540, 276179333, 454344581, 552358666, 908689162, 1104717332, 1380896665, 1799990761, 1817378324, 2271722905, 2761793330, 3599981522, 4543445810, 5523586660, 5605152577, 7199963044, 8999953805, 9086891620, 11210305154, 17999907610, 22420610308, 28025762885, 35999815220, 56051525770, 112103051540, 1081794447361, 2163588894722, 4327177789444, 5408972236805, 10817944473610, 21635888947220]

約数ペア:

[(1, 21635888947220), (2, 10817944473610), (4, 5408972236805), (5, 4327177789444), (10, 2163588894722), (20, 1081794447361), (193, 112103051540), (386, 56051525770), (601, 35999815220), (772, 28025762885), (965, 22420610308), (1202, 17999907610), (1930, 11210305154), (2381, 9086891620), (2404, 8999953805), (3005, 7199963044), (3860, 5605152577), (3917, 5523586660), (4762, 4543445810), (6010, 3599981522), (7834, 2761793330), (9524, 2271722905), (11905, 1817378324), (12020, 1799990761), (15668, 1380896665), (19585, 1104717332), (23810, 908689162), (39170, 552358666), (47620, 454344581), (78340, 276179333), (115993, 186527540), (231986, 93263770), (459533, 47082340), (463972, 46631885), (579965, 37305508), (755981, 28619620), (919066, 23541170), (1159930, 18652754), (1430981, 15119620), (1511962, 14309810), (1838132, 11770585), (2297665, 9416468), (2319860, 9326377), (2354117, 9190660), (2861962, 7559810), (3023924, 7154905), (3779905, 5723924), (4595330, 4708234)]