84303997870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{9739}}^1$

素因数の和:10321

約数の個数: 64

約数和(自身を含む): 159403749120

約数和(自身を除く): 75099751250

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 491, 982, 1763, 2455, 3526, 4910, 8815, 9739, 17630, 19478, 20131, 21113, 40262, 42226, 48695, 97390, 100655, 105565, 201310, 211130, 399299, 418777, 798598, 837554, 865633, 1731266, 1996495, 2093885, 3992990, 4187770, 4328165, 4781849, 8656330, 9563698, 17169857, 23909245, 34339714, 47818490, 85849285, 171698570, 196055809, 205619507, 392111618, 411239014, 980279045, 1028097535, 1960558090, 2056195070, 8430399787, 16860799574, 42151998935, 84303997870]

約数ペア:

[(1, 84303997870), (2, 42151998935), (5, 16860799574), (10, 8430399787), (41, 2056195070), (43, 1960558090), (82, 1028097535), (86, 980279045), (205, 411239014), (215, 392111618), (410, 205619507), (430, 196055809), (491, 171698570), (982, 85849285), (1763, 47818490), (2455, 34339714), (3526, 23909245), (4910, 17169857), (8815, 9563698), (9739, 8656330), (17630, 4781849), (19478, 4328165), (20131, 4187770), (21113, 3992990), (40262, 2093885), (42226, 1996495), (48695, 1731266), (97390, 865633), (100655, 837554), (105565, 798598), (201310, 418777), (211130, 399299)]