84562060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 198012528

約数和(自身を除く): 113450468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 121, 166, 220, 242, 332, 415, 421, 484, 605, 830, 842, 913, 1210, 1660, 1684, 1826, 2105, 2420, 3652, 4210, 4565, 4631, 8420, 9130, 9262, 10043, 18260, 18524, 20086, 23155, 34943, 40172, 46310, 50215, 50941, 69886, 92620, 100430, 101882, 139772, 174715, 200860, 203764, 254705, 349430, 384373, 509410, 698860, 768746, 1018820, 1537492, 1921865, 3843730, 4228103, 7687460, 8456206, 16912412, 21140515, 42281030, 84562060]

約数ペア:

[(1, 84562060), (2, 42281030), (4, 21140515), (5, 16912412), (10, 8456206), (11, 7687460), (20, 4228103), (22, 3843730), (44, 1921865), (55, 1537492), (83, 1018820), (110, 768746), (121, 698860), (166, 509410), (220, 384373), (242, 349430), (332, 254705), (415, 203764), (421, 200860), (484, 174715), (605, 139772), (830, 101882), (842, 100430), (913, 92620), (1210, 69886), (1660, 50941), (1684, 50215), (1826, 46310), (2105, 40172), (2420, 34943), (3652, 23155), (4210, 20086), (4565, 18524), (4631, 18260), (8420, 10043), (9130, 9262)]