1953018751690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2753}}^1\times {\mathrm{4933}}^1$

素因数の和:7963

約数の個数: 64

約数和(自身を含む): 3583707009696

約数和(自身を除く): 1630688258006

約数列:

[1, 2, 5, 10, 73, 146, 197, 365, 394, 730, 985, 1970, 2753, 4933, 5506, 9866, 13765, 14381, 24665, 27530, 28762, 49330, 71905, 143810, 200969, 360109, 401938, 542341, 720218, 971801, 1004845, 1084682, 1800545, 1943602, 2009690, 2711705, 3601090, 4859005, 5423410, 9718010, 13580549, 27161098, 39590893, 67902745, 70941473, 79181786, 135805490, 141882946, 197954465, 354707365, 395908930, 709414730, 991380077, 1982760154, 2675368153, 4956900385, 5350736306, 9913800770, 13376840765, 26753681530, 195301875169, 390603750338, 976509375845, 1953018751690]

約数ペア:

[(1, 1953018751690), (2, 976509375845), (5, 390603750338), (10, 195301875169), (73, 26753681530), (146, 13376840765), (197, 9913800770), (365, 5350736306), (394, 4956900385), (730, 2675368153), (985, 1982760154), (1970, 991380077), (2753, 709414730), (4933, 395908930), (5506, 354707365), (9866, 197954465), (13765, 141882946), (14381, 135805490), (24665, 79181786), (27530, 70941473), (28762, 67902745), (49330, 39590893), (71905, 27161098), (143810, 13580549), (200969, 9718010), (360109, 5423410), (401938, 4859005), (542341, 3601090), (720218, 2711705), (971801, 2009690), (1004845, 1943602), (1084682, 1800545)]