444639910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1294

約数の個数: 96

約数和(自身を含む): 989392320

約数和(自身を除く): 544752410

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 121, 130, 143, 230, 242, 253, 286, 299, 506, 598, 605, 715, 1210, 1229, 1265, 1430, 1495, 1573, 2458, 2530, 2783, 2990, 3146, 3289, 5566, 6145, 6578, 7865, 12290, 13519, 13915, 15730, 15977, 16445, 27038, 27830, 28267, 31954, 32890, 36179, 56534, 67595, 72358, 79885, 135190, 141335, 148709, 159770, 175747, 180895, 282670, 297418, 310937, 351494, 361790, 367471, 621874, 734942, 743545, 878735, 1487090, 1554685, 1757470, 1837355, 1933217, 3109370, 3420307, 3674710, 3866434, 4042181, 6840614, 8084362, 9666085, 17101535, 19332170, 20210905, 34203070, 40421810, 44463991, 88927982, 222319955, 444639910]

約数ペア:

[(1, 444639910), (2, 222319955), (5, 88927982), (10, 44463991), (11, 40421810), (13, 34203070), (22, 20210905), (23, 19332170), (26, 17101535), (46, 9666085), (55, 8084362), (65, 6840614), (110, 4042181), (115, 3866434), (121, 3674710), (130, 3420307), (143, 3109370), (230, 1933217), (242, 1837355), (253, 1757470), (286, 1554685), (299, 1487090), (506, 878735), (598, 743545), (605, 734942), (715, 621874), (1210, 367471), (1229, 361790), (1265, 351494), (1430, 310937), (1495, 297418), (1573, 282670), (2458, 180895), (2530, 175747), (2783, 159770), (2990, 148709), (3146, 141335), (3289, 135190), (5566, 79885), (6145, 72358), (6578, 67595), (7865, 56534), (12290, 36179), (13519, 32890), (13915, 31954), (15730, 28267), (15977, 27830), (16445, 27038)]