1233023450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{27431}}^1$

素因数の和:27503

約数の個数: 48

約数和(自身を含む): 2449128960

約数和(自身を除く): 1216105510

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 4495, 8990, 22475, 27431, 44950, 54862, 137155, 274310, 685775, 795499, 850361, 1371550, 1590998, 1700722, 3977495, 4251805, 7954990, 8503610, 19887475, 21259025, 24660469, 39774950, 42518050, 49320938, 123302345, 246604690, 616511725, 1233023450]

約数ペア:

[(1, 1233023450), (2, 616511725), (5, 246604690), (10, 123302345), (25, 49320938), (29, 42518050), (31, 39774950), (50, 24660469), (58, 21259025), (62, 19887475), (145, 8503610), (155, 7954990), (290, 4251805), (310, 3977495), (725, 1700722), (775, 1590998), (899, 1371550), (1450, 850361), (1550, 795499), (1798, 685775), (4495, 274310), (8990, 137155), (22475, 54862), (27431, 44950)]