2796291280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{12941}}^1$

素因数の和:13064

約数の個数: 80

約数和(自身を含む): 6769080144

約数和(自身を除く): 3972788864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 73, 74, 80, 146, 148, 185, 292, 296, 365, 370, 584, 592, 730, 740, 1168, 1460, 1480, 2701, 2920, 2960, 5402, 5840, 10804, 12941, 13505, 21608, 25882, 27010, 43216, 51764, 54020, 64705, 103528, 108040, 129410, 207056, 216080, 258820, 478817, 517640, 944693, 957634, 1035280, 1889386, 1915268, 2394085, 3778772, 3830536, 4723465, 4788170, 7557544, 7661072, 9446930, 9576340, 15115088, 18893860, 19152680, 34953641, 37787720, 38305360, 69907282, 75575440, 139814564, 174768205, 279629128, 349536410, 559258256, 699072820, 1398145640, 2796291280]

約数ペア:

[(1, 2796291280), (2, 1398145640), (4, 699072820), (5, 559258256), (8, 349536410), (10, 279629128), (16, 174768205), (20, 139814564), (37, 75575440), (40, 69907282), (73, 38305360), (74, 37787720), (80, 34953641), (146, 19152680), (148, 18893860), (185, 15115088), (292, 9576340), (296, 9446930), (365, 7661072), (370, 7557544), (584, 4788170), (592, 4723465), (730, 3830536), (740, 3778772), (1168, 2394085), (1460, 1915268), (1480, 1889386), (2701, 1035280), (2920, 957634), (2960, 944693), (5402, 517640), (5840, 478817), (10804, 258820), (12941, 216080), (13505, 207056), (21608, 129410), (25882, 108040), (27010, 103528), (43216, 64705), (51764, 54020)]