15804539510440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1\times {\mathrm{3721973}}^1$

素因数の和:3723346

約数の個数: 64

約数和(自身を含む): 36016798003200

約数和(自身を除く): 20212258492760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1279, 1660, 2558, 3320, 5116, 6395, 10232, 12790, 25580, 51160, 106157, 212314, 424628, 530785, 849256, 1061570, 2123140, 3721973, 4246280, 7443946, 14887892, 18609865, 29775784, 37219730, 74439460, 148878920, 308923759, 617847518, 1235695036, 1544618795, 2471390072, 3089237590, 4760403467, 6178475180, 9520806934, 12356950360, 19041613868, 23802017335, 38083227736, 47604034670, 95208069340, 190416138680, 395113487761, 790226975522, 1580453951044, 1975567438805, 3160907902088, 3951134877610, 7902269755220, 15804539510440]

約数ペア:

[(1, 15804539510440), (2, 7902269755220), (4, 3951134877610), (5, 3160907902088), (8, 1975567438805), (10, 1580453951044), (20, 790226975522), (40, 395113487761), (83, 190416138680), (166, 95208069340), (332, 47604034670), (415, 38083227736), (664, 23802017335), (830, 19041613868), (1279, 12356950360), (1660, 9520806934), (2558, 6178475180), (3320, 4760403467), (5116, 3089237590), (6395, 2471390072), (10232, 1544618795), (12790, 1235695036), (25580, 617847518), (51160, 308923759), (106157, 148878920), (212314, 74439460), (424628, 37219730), (530785, 29775784), (849256, 18609865), (1061570, 14887892), (2123140, 7443946), (3721973, 4246280)]