3344900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 8166144

約数和(自身を除く): 4821244

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 83, 100, 124, 130, 155, 166, 260, 310, 325, 332, 403, 415, 620, 650, 775, 806, 830, 1079, 1300, 1550, 1612, 1660, 2015, 2075, 2158, 2573, 3100, 4030, 4150, 4316, 5146, 5395, 8060, 8300, 10075, 10292, 10790, 12865, 20150, 21580, 25730, 26975, 33449, 40300, 51460, 53950, 64325, 66898, 107900, 128650, 133796, 167245, 257300, 334490, 668980, 836225, 1672450, 3344900]

約数ペア:

[(1, 3344900), (2, 1672450), (4, 836225), (5, 668980), (10, 334490), (13, 257300), (20, 167245), (25, 133796), (26, 128650), (31, 107900), (50, 66898), (52, 64325), (62, 53950), (65, 51460), (83, 40300), (100, 33449), (124, 26975), (130, 25730), (155, 21580), (166, 20150), (260, 12865), (310, 10790), (325, 10292), (332, 10075), (403, 8300), (415, 8060), (620, 5395), (650, 5146), (775, 4316), (806, 4150), (830, 4030), (1079, 3100), (1300, 2573), (1550, 2158), (1612, 2075), (1660, 2015)]