434156650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 867399840

約数和(自身を除く): 433243190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 359, 361, 475, 670, 718, 722, 950, 1273, 1675, 1795, 1805, 2546, 3350, 3590, 3610, 6365, 6821, 8975, 9025, 12730, 13642, 17950, 18050, 24053, 24187, 31825, 34105, 48106, 48374, 63650, 68210, 120265, 120935, 129599, 170525, 240530, 241870, 259198, 341050, 457007, 601325, 604675, 647995, 914014, 1202650, 1209350, 1295990, 2285035, 3239975, 4570070, 6479950, 8683133, 11425175, 17366266, 22850350, 43415665, 86831330, 217078325, 434156650]

約数ペア:

[(1, 434156650), (2, 217078325), (5, 86831330), (10, 43415665), (19, 22850350), (25, 17366266), (38, 11425175), (50, 8683133), (67, 6479950), (95, 4570070), (134, 3239975), (190, 2285035), (335, 1295990), (359, 1209350), (361, 1202650), (475, 914014), (670, 647995), (718, 604675), (722, 601325), (950, 457007), (1273, 341050), (1675, 259198), (1795, 241870), (1805, 240530), (2546, 170525), (3350, 129599), (3590, 120935), (3610, 120265), (6365, 68210), (6821, 63650), (8975, 48374), (9025, 48106), (12730, 34105), (13642, 31825), (17950, 24187), (18050, 24053)]