32173840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 80262720

約数和(自身を除く): 48088880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 347, 380, 488, 610, 694, 760, 976, 1159, 1220, 1388, 1520, 1735, 2318, 2440, 2776, 3470, 4636, 4880, 5552, 5795, 6593, 6940, 9272, 11590, 13186, 13880, 18544, 21167, 23180, 26372, 27760, 32965, 42334, 46360, 52744, 65930, 84668, 92720, 105488, 105835, 131860, 169336, 211670, 263720, 338672, 402173, 423340, 527440, 804346, 846680, 1608692, 1693360, 2010865, 3217384, 4021730, 6434768, 8043460, 16086920, 32173840]

約数ペア:

[(1, 32173840), (2, 16086920), (4, 8043460), (5, 6434768), (8, 4021730), (10, 3217384), (16, 2010865), (19, 1693360), (20, 1608692), (38, 846680), (40, 804346), (61, 527440), (76, 423340), (80, 402173), (95, 338672), (122, 263720), (152, 211670), (190, 169336), (244, 131860), (304, 105835), (305, 105488), (347, 92720), (380, 84668), (488, 65930), (610, 52744), (694, 46360), (760, 42334), (976, 32965), (1159, 27760), (1220, 26372), (1388, 23180), (1520, 21167), (1735, 18544), (2318, 13880), (2440, 13186), (2776, 11590), (3470, 9272), (4636, 6940), (4880, 6593), (5552, 5795)]