4420278310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 9762508800

約数和(自身を除く): 5342230490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 79, 86, 145, 158, 203, 215, 290, 301, 395, 406, 430, 553, 602, 641, 790, 1015, 1106, 1247, 1282, 1505, 2030, 2291, 2494, 2765, 3010, 3205, 3397, 4487, 4582, 5530, 6235, 6410, 6794, 8729, 8974, 11455, 12470, 16037, 16985, 17458, 18589, 22435, 22910, 23779, 27563, 32074, 33970, 37178, 43645, 44870, 47558, 50639, 55126, 80185, 87290, 92945, 98513, 101278, 118895, 130123, 137815, 160370, 185890, 192941, 197026, 237790, 253195, 260246, 275630, 354473, 385882, 492565, 506390, 650615, 689591, 708946, 799327, 964705, 985130, 1301230, 1379182, 1468531, 1598654, 1772365, 1929410, 2177477, 2937062, 3447955, 3544730, 3996635, 4354954, 5595289, 6895910, 7342655, 7993270, 10279717, 10887385, 11190578, 14685310, 15242339, 20559434, 21774770, 27976445, 30484678, 51398585, 55952890, 63146833, 76211695, 102797170, 126293666, 152423390, 315734165, 442027831, 631468330, 884055662, 2210139155, 4420278310]

約数ペア:

[(1, 4420278310), (2, 2210139155), (5, 884055662), (7, 631468330), (10, 442027831), (14, 315734165), (29, 152423390), (35, 126293666), (43, 102797170), (58, 76211695), (70, 63146833), (79, 55952890), (86, 51398585), (145, 30484678), (158, 27976445), (203, 21774770), (215, 20559434), (290, 15242339), (301, 14685310), (395, 11190578), (406, 10887385), (430, 10279717), (553, 7993270), (602, 7342655), (641, 6895910), (790, 5595289), (1015, 4354954), (1106, 3996635), (1247, 3544730), (1282, 3447955), (1505, 2937062), (2030, 2177477), (2291, 1929410), (2494, 1772365), (2765, 1598654), (3010, 1468531), (3205, 1379182), (3397, 1301230), (4487, 985130), (4582, 964705), (5530, 799327), (6235, 708946), (6410, 689591), (6794, 650615), (8729, 506390), (8974, 492565), (11455, 385882), (12470, 354473), (16037, 275630), (16985, 260246), (17458, 253195), (18589, 237790), (22435, 197026), (22910, 192941), (23779, 185890), (27563, 160370), (32074, 137815), (33970, 130123), (37178, 118895), (43645, 101278), (44870, 98513), (47558, 92945), (50639, 87290), (55126, 80185)]