9814750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 20756736

約数和(自身を除く): 10941986

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 83, 86, 110, 125, 166, 215, 250, 275, 415, 430, 473, 550, 830, 913, 946, 1075, 1375, 1826, 2075, 2150, 2365, 2750, 3569, 4150, 4565, 4730, 5375, 7138, 9130, 10375, 10750, 11825, 17845, 20750, 22825, 23650, 35690, 39259, 45650, 59125, 78518, 89225, 114125, 118250, 178450, 196295, 228250, 392590, 446125, 892250, 981475, 1962950, 4907375, 9814750]

約数ペア:

[(1, 9814750), (2, 4907375), (5, 1962950), (10, 981475), (11, 892250), (22, 446125), (25, 392590), (43, 228250), (50, 196295), (55, 178450), (83, 118250), (86, 114125), (110, 89225), (125, 78518), (166, 59125), (215, 45650), (250, 39259), (275, 35690), (415, 23650), (430, 22825), (473, 20750), (550, 17845), (830, 11825), (913, 10750), (946, 10375), (1075, 9130), (1375, 7138), (1826, 5375), (2075, 4730), (2150, 4565), (2365, 4150), (2750, 3569)]