29121491360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{80929}}^1$

素因数の和:81130

約数の個数: 96

約数和(自身を含む): 74520991440

約数和(自身を除く): 45399500080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 173, 208, 260, 346, 416, 520, 692, 865, 1040, 1384, 1730, 2080, 2249, 2768, 3460, 4498, 5536, 6920, 8996, 11245, 13840, 17992, 22490, 27680, 35984, 44980, 71968, 80929, 89960, 161858, 179920, 323716, 359840, 404645, 647432, 809290, 1052077, 1294864, 1618580, 2104154, 2589728, 3237160, 4208308, 5260385, 6474320, 8416616, 10520770, 12948640, 14000717, 16833232, 21041540, 28001434, 33666464, 42083080, 56002868, 70003585, 84166160, 112005736, 140007170, 168332320, 182009321, 224011472, 280014340, 364018642, 448022944, 560028680, 728037284, 910046605, 1120057360, 1456074568, 1820093210, 2240114720, 2912149136, 3640186420, 5824298272, 7280372840, 14560745680, 29121491360]

約数ペア:

[(1, 29121491360), (2, 14560745680), (4, 7280372840), (5, 5824298272), (8, 3640186420), (10, 2912149136), (13, 2240114720), (16, 1820093210), (20, 1456074568), (26, 1120057360), (32, 910046605), (40, 728037284), (52, 560028680), (65, 448022944), (80, 364018642), (104, 280014340), (130, 224011472), (160, 182009321), (173, 168332320), (208, 140007170), (260, 112005736), (346, 84166160), (416, 70003585), (520, 56002868), (692, 42083080), (865, 33666464), (1040, 28001434), (1384, 21041540), (1730, 16833232), (2080, 14000717), (2249, 12948640), (2768, 10520770), (3460, 8416616), (4498, 6474320), (5536, 5260385), (6920, 4208308), (8996, 3237160), (11245, 2589728), (13840, 2104154), (17992, 1618580), (22490, 1294864), (27680, 1052077), (35984, 809290), (44980, 647432), (71968, 404645), (80929, 359840), (89960, 323716), (161858, 179920)]