11985530820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{61673}}^1$

素因数の和:61805

約数の個数: 96

約数和(自身を含む): 34813739520

約数和(自身を除く): 22828208700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 79, 82, 123, 158, 164, 205, 237, 246, 316, 395, 410, 474, 492, 615, 790, 820, 948, 1185, 1230, 1580, 2370, 2460, 3239, 4740, 6478, 9717, 12956, 16195, 19434, 32390, 38868, 48585, 61673, 64780, 97170, 123346, 185019, 194340, 246692, 308365, 370038, 616730, 740076, 925095, 1233460, 1850190, 2528593, 3700380, 4872167, 5057186, 7585779, 9744334, 10114372, 12642965, 14616501, 15171558, 19488668, 24360835, 25285930, 29233002, 30343116, 37928895, 48721670, 50571860, 58466004, 73082505, 75857790, 97443340, 146165010, 151715580, 199758847, 292330020, 399517694, 599276541, 799035388, 998794235, 1198553082, 1997588470, 2397106164, 2996382705, 3995176940, 5992765410, 11985530820]

約数ペア:

[(1, 11985530820), (2, 5992765410), (3, 3995176940), (4, 2996382705), (5, 2397106164), (6, 1997588470), (10, 1198553082), (12, 998794235), (15, 799035388), (20, 599276541), (30, 399517694), (41, 292330020), (60, 199758847), (79, 151715580), (82, 146165010), (123, 97443340), (158, 75857790), (164, 73082505), (205, 58466004), (237, 50571860), (246, 48721670), (316, 37928895), (395, 30343116), (410, 29233002), (474, 25285930), (492, 24360835), (615, 19488668), (790, 15171558), (820, 14616501), (948, 12642965), (1185, 10114372), (1230, 9744334), (1580, 7585779), (2370, 5057186), (2460, 4872167), (3239, 3700380), (4740, 2528593), (6478, 1850190), (9717, 1233460), (12956, 925095), (16195, 740076), (19434, 616730), (32390, 370038), (38868, 308365), (48585, 246692), (61673, 194340), (64780, 185019), (97170, 123346)]