113770480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 291610800

約数和(自身を除く): 177840320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 89, 95, 116, 145, 152, 178, 190, 232, 290, 304, 356, 380, 445, 464, 551, 580, 712, 760, 841, 890, 1102, 1160, 1424, 1520, 1682, 1691, 1780, 2204, 2320, 2581, 2755, 3364, 3382, 3560, 4205, 4408, 5162, 5510, 6728, 6764, 7120, 8410, 8455, 8816, 10324, 11020, 12905, 13456, 13528, 15979, 16820, 16910, 20648, 22040, 25810, 27056, 31958, 33640, 33820, 41296, 44080, 49039, 51620, 63916, 67280, 67640, 74849, 79895, 98078, 103240, 127832, 135280, 149698, 159790, 196156, 206480, 245195, 255664, 299396, 319580, 374245, 392312, 490390, 598792, 639160, 748490, 784624, 980780, 1197584, 1278320, 1422131, 1496980, 1961560, 2844262, 2993960, 3923120, 5688524, 5987920, 7110655, 11377048, 14221310, 22754096, 28442620, 56885240, 113770480]

約数ペア:

[(1, 113770480), (2, 56885240), (4, 28442620), (5, 22754096), (8, 14221310), (10, 11377048), (16, 7110655), (19, 5987920), (20, 5688524), (29, 3923120), (38, 2993960), (40, 2844262), (58, 1961560), (76, 1496980), (80, 1422131), (89, 1278320), (95, 1197584), (116, 980780), (145, 784624), (152, 748490), (178, 639160), (190, 598792), (232, 490390), (290, 392312), (304, 374245), (356, 319580), (380, 299396), (445, 255664), (464, 245195), (551, 206480), (580, 196156), (712, 159790), (760, 149698), (841, 135280), (890, 127832), (1102, 103240), (1160, 98078), (1424, 79895), (1520, 74849), (1682, 67640), (1691, 67280), (1780, 63916), (2204, 51620), (2320, 49039), (2581, 44080), (2755, 41296), (3364, 33820), (3382, 33640), (3560, 31958), (4205, 27056), (4408, 25810), (5162, 22040), (5510, 20648), (6728, 16910), (6764, 16820), (7120, 15979), (8410, 13528), (8455, 13456), (8816, 12905), (10324, 11020)]