313635742550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7910107}}^1$

素因数の和:7910193

約数の個数: 48

約数和(自身を含む): 638535558192

約数和(自身を除く): 324899815642

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 3050, 3965, 7930, 19825, 39650, 7910107, 15820214, 39550535, 79101070, 102831391, 197752675, 205662782, 395505350, 482516527, 514156955, 965033054, 1028313910, 2412582635, 2570784775, 4825165270, 5141569550, 6272714851, 12062913175, 12545429702, 24125826350, 31363574255, 62727148510, 156817871275, 313635742550]

約数ペア:

[(1, 313635742550), (2, 156817871275), (5, 62727148510), (10, 31363574255), (13, 24125826350), (25, 12545429702), (26, 12062913175), (50, 6272714851), (61, 5141569550), (65, 4825165270), (122, 2570784775), (130, 2412582635), (305, 1028313910), (325, 965033054), (610, 514156955), (650, 482516527), (793, 395505350), (1525, 205662782), (1586, 197752675), (3050, 102831391), (3965, 79101070), (7930, 39550535), (19825, 15820214), (39650, 7910107)]