5189143120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{21701}}^1$

素因数の和:21789

約数の個数: 120

約数和(自身を含む): 14265245448

約数和(自身を除く): 9076102328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 560, 610, 784, 854, 976, 980, 1220, 1708, 1960, 2135, 2440, 2989, 3416, 3920, 4270, 4880, 5978, 6832, 8540, 11956, 14945, 17080, 21701, 23912, 29890, 34160, 43402, 47824, 59780, 86804, 108505, 119560, 151907, 173608, 217010, 239120, 303814, 347216, 434020, 607628, 759535, 868040, 1063349, 1215256, 1323761, 1519070, 1736080, 2126698, 2430512, 2647522, 3038140, 4253396, 5295044, 5316745, 6076280, 6618805, 8506792, 9266327, 10590088, 10633490, 12152560, 13237610, 17013584, 18532654, 21180176, 21266980, 26475220, 37065308, 42533960, 46331635, 52950440, 64864289, 74130616, 85067920, 92663270, 105900880, 129728578, 148261232, 185326540, 259457156, 324321445, 370653080, 518914312, 648642890, 741306160, 1037828624, 1297285780, 2594571560, 5189143120]

約数ペア:

[(1, 5189143120), (2, 2594571560), (4, 1297285780), (5, 1037828624), (7, 741306160), (8, 648642890), (10, 518914312), (14, 370653080), (16, 324321445), (20, 259457156), (28, 185326540), (35, 148261232), (40, 129728578), (49, 105900880), (56, 92663270), (61, 85067920), (70, 74130616), (80, 64864289), (98, 52950440), (112, 46331635), (122, 42533960), (140, 37065308), (196, 26475220), (244, 21266980), (245, 21180176), (280, 18532654), (305, 17013584), (392, 13237610), (427, 12152560), (488, 10633490), (490, 10590088), (560, 9266327), (610, 8506792), (784, 6618805), (854, 6076280), (976, 5316745), (980, 5295044), (1220, 4253396), (1708, 3038140), (1960, 2647522), (2135, 2430512), (2440, 2126698), (2989, 1736080), (3416, 1519070), (3920, 1323761), (4270, 1215256), (4880, 1063349), (5978, 868040), (6832, 759535), (8540, 607628), (11956, 434020), (14945, 347216), (17080, 303814), (21701, 239120), (23912, 217010), (29890, 173608), (34160, 151907), (43402, 119560), (47824, 108505), (59780, 86804)]