565531227560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1\times {\mathrm{9173}}^1$

素因数の和:11487

約数の個数: 128

約数和(自身を含む): 1396957272480

約数和(自身を除く): 831426044920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2237, 2756, 3445, 4474, 5512, 6890, 8948, 9173, 11185, 13780, 17896, 18346, 22370, 27560, 29081, 36692, 44740, 45865, 58162, 73384, 89480, 91730, 116324, 118561, 119249, 145405, 183460, 232648, 237122, 238498, 290810, 366920, 474244, 476996, 486169, 581620, 592805, 596245, 948488, 953992, 972338, 1163240, 1185610, 1192490, 1541293, 1944676, 2371220, 2384980, 2430845, 3082586, 3889352, 4742440, 4769960, 4861690, 6165172, 6320197, 7706465, 9723380, 12330344, 12640394, 15412930, 19446760, 20520001, 25280788, 30825860, 31600985, 41040002, 50561576, 61651720, 63201970, 82080004, 102600005, 126403940, 164160008, 205200010, 252807880, 266760013, 410400020, 533520026, 820800040, 1067040052, 1087560053, 1333800065, 2134080104, 2175120106, 2667600130, 4350240212, 5335200260, 5437800265, 8700480424, 10670400520, 10875600530, 14138280689, 21751201060, 28276561378, 43502402120, 56553122756, 70691403445, 113106245512, 141382806890, 282765613780, 565531227560]

約数ペア:

[(1, 565531227560), (2, 282765613780), (4, 141382806890), (5, 113106245512), (8, 70691403445), (10, 56553122756), (13, 43502402120), (20, 28276561378), (26, 21751201060), (40, 14138280689), (52, 10875600530), (53, 10670400520), (65, 8700480424), (104, 5437800265), (106, 5335200260), (130, 4350240212), (212, 2667600130), (260, 2175120106), (265, 2134080104), (424, 1333800065), (520, 1087560053), (530, 1067040052), (689, 820800040), (1060, 533520026), (1378, 410400020), (2120, 266760013), (2237, 252807880), (2756, 205200010), (3445, 164160008), (4474, 126403940), (5512, 102600005), (6890, 82080004), (8948, 63201970), (9173, 61651720), (11185, 50561576), (13780, 41040002), (17896, 31600985), (18346, 30825860), (22370, 25280788), (27560, 20520001), (29081, 19446760), (36692, 15412930), (44740, 12640394), (45865, 12330344), (58162, 9723380), (73384, 7706465), (89480, 6320197), (91730, 6165172), (116324, 4861690), (118561, 4769960), (119249, 4742440), (145405, 3889352), (183460, 3082586), (232648, 2430845), (237122, 2384980), (238498, 2371220), (290810, 1944676), (366920, 1541293), (474244, 1192490), (476996, 1185610), (486169, 1163240), (581620, 972338), (592805, 953992), (596245, 948488)]