1569343780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 3607045344

約数和(自身を除く): 2037701564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 73, 85, 106, 146, 170, 212, 265, 292, 340, 365, 530, 730, 901, 1060, 1193, 1241, 1460, 1802, 2386, 2482, 3604, 3869, 4505, 4772, 4964, 5965, 6205, 7738, 9010, 11930, 12410, 15476, 18020, 19345, 20281, 23860, 24820, 38690, 40562, 63229, 65773, 77380, 81124, 87089, 101405, 126458, 131546, 174178, 202810, 252916, 263092, 316145, 328865, 348356, 405620, 435445, 632290, 657730, 870890, 1074893, 1264580, 1315460, 1480513, 1741780, 2149786, 2961026, 4299572, 4615717, 5374465, 5922052, 7402565, 9231434, 10748930, 14805130, 18462868, 21497860, 23078585, 29610260, 46157170, 78467189, 92314340, 156934378, 313868756, 392335945, 784671890, 1569343780]

約数ペア:

[(1, 1569343780), (2, 784671890), (4, 392335945), (5, 313868756), (10, 156934378), (17, 92314340), (20, 78467189), (34, 46157170), (53, 29610260), (68, 23078585), (73, 21497860), (85, 18462868), (106, 14805130), (146, 10748930), (170, 9231434), (212, 7402565), (265, 5922052), (292, 5374465), (340, 4615717), (365, 4299572), (530, 2961026), (730, 2149786), (901, 1741780), (1060, 1480513), (1193, 1315460), (1241, 1264580), (1460, 1074893), (1802, 870890), (2386, 657730), (2482, 632290), (3604, 435445), (3869, 405620), (4505, 348356), (4772, 328865), (4964, 316145), (5965, 263092), (6205, 252916), (7738, 202810), (9010, 174178), (11930, 131546), (12410, 126458), (15476, 101405), (18020, 87089), (19345, 81124), (20281, 77380), (23860, 65773), (24820, 63229), (38690, 40562)]