97787680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1693}}^1$

素因数の和:1746

約数の個数: 72

約数和(自身を含む): 243966492

約数和(自身を除く): 146178812

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 1444, 1520, 1693, 1805, 2888, 3040, 3386, 3610, 5776, 6772, 7220, 8465, 11552, 13544, 14440, 16930, 27088, 28880, 32167, 33860, 54176, 57760, 64334, 67720, 128668, 135440, 160835, 257336, 270880, 321670, 514672, 611173, 643340, 1029344, 1222346, 1286680, 2444692, 2573360, 3055865, 4889384, 5146720, 6111730, 9778768, 12223460, 19557536, 24446920, 48893840, 97787680]

約数ペア:

[(1, 97787680), (2, 48893840), (4, 24446920), (5, 19557536), (8, 12223460), (10, 9778768), (16, 6111730), (19, 5146720), (20, 4889384), (32, 3055865), (38, 2573360), (40, 2444692), (76, 1286680), (80, 1222346), (95, 1029344), (152, 643340), (160, 611173), (190, 514672), (304, 321670), (361, 270880), (380, 257336), (608, 160835), (722, 135440), (760, 128668), (1444, 67720), (1520, 64334), (1693, 57760), (1805, 54176), (2888, 33860), (3040, 32167), (3386, 28880), (3610, 27088), (5776, 16930), (6772, 14440), (7220, 13544), (8465, 11552)]