195280605130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{80809}}^1$

素因数の和:81499

約数の個数: 64

約数和(自身を含む): 392212951200

約数和(自身を除く): 196932346070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 641, 754, 1282, 1885, 3205, 3770, 6410, 8333, 16666, 18589, 37178, 41665, 80809, 83330, 92945, 161618, 185890, 241657, 404045, 483314, 808090, 1050517, 1208285, 2101034, 2343461, 2416570, 4686922, 5252585, 10505170, 11717305, 23434610, 30464993, 51798569, 60929986, 103597138, 152324965, 258992845, 304649930, 517985690, 673381397, 1346762794, 1502158501, 3004317002, 3366906985, 6733813970, 7510792505, 15021585010, 19528060513, 39056121026, 97640302565, 195280605130]

約数ペア:

[(1, 195280605130), (2, 97640302565), (5, 39056121026), (10, 19528060513), (13, 15021585010), (26, 7510792505), (29, 6733813970), (58, 3366906985), (65, 3004317002), (130, 1502158501), (145, 1346762794), (290, 673381397), (377, 517985690), (641, 304649930), (754, 258992845), (1282, 152324965), (1885, 103597138), (3205, 60929986), (3770, 51798569), (6410, 30464993), (8333, 23434610), (16666, 11717305), (18589, 10505170), (37178, 5252585), (41665, 4686922), (80809, 2416570), (83330, 2343461), (92945, 2101034), (161618, 1208285), (185890, 1050517), (241657, 808090), (404045, 483314)]