28621287650

素因数分解:

$2^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1259}}^1\times {\mathrm{1481}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 53487514080

約数和(自身を除く): 24866226430

約数列:

[1, 2, 5, 10, 25, 50, 307, 614, 1259, 1481, 1535, 2518, 2962, 3070, 6295, 7405, 7675, 12590, 14810, 15350, 31475, 37025, 62950, 74050, 386513, 454667, 773026, 909334, 1864579, 1932565, 2273335, 3729158, 3865130, 4546670, 9322895, 9662825, 11366675, 18645790, 19325650, 22733350, 46614475, 93228950, 572425753, 1144851506, 2862128765, 5724257530, 14310643825, 28621287650]

約数ペア:

[(1, 28621287650), (2, 14310643825), (5, 5724257530), (10, 2862128765), (25, 1144851506), (50, 572425753), (307, 93228950), (614, 46614475), (1259, 22733350), (1481, 19325650), (1535, 18645790), (2518, 11366675), (2962, 9662825), (3070, 9322895), (6295, 4546670), (7405, 3865130), (7675, 3729158), (12590, 2273335), (14810, 1932565), (15350, 1864579), (31475, 909334), (37025, 773026), (62950, 454667), (74050, 386513)]